Triticum spp.
Origin: The Karacadağ Mountains in the Fertile Crescent region of southeastern Turkey
Wheat was domesticated around 9600 BCE in the Karacadağ Mountains of southeastern Anatolia, in the arc of well-watered uplands that the archaeologist James Henry Breasted christened the Fertile Crescent. The wild ancestor, einkorn (Triticum monococcum subsp. boeoticum), had been harvested by Neolithic foragers for thousands of years before the pivotal change: the selection of plants with a non-shattering rachis, the stem joint that in wild grasses breaks at maturity to scatter the seed but which, once fixed by a recessive mutation that human gatherers unwittingly favoured, holds the ripe grain on the stalk to be cut, carried, and threshed at leisure. A shattering ear sows itself and is lost to the harvester; a non-shattering ear waits for the sickle. By preferentially reaping, saving, and resowing the seed of the plants that held their grain, the first farmers concentrated this single trait until it dominated their fields, and in doing so they made large-scale grain farming possible. Genetic studies tracing modern einkorn back to wild populations on the slopes of Karacadağ have confirmed this volcanic massif as the most probable cradle of the event.
Shortly afterwards, and in the same region, the tetraploid emmer wheat (T. turgidum subsp. dicoccum) was brought into cultivation; emmer, hardier and more productive than einkorn, became the principal wheat of the ancient Near East and of pharaonic Egypt, and it was a later hybridisation of cultivated emmer with the wild goatgrass Aegilops tauschii that produced hexaploid bread wheat, Triticum aestivum, the soft, gluten-rich grain on which leavened bread and the whole of the modern baking world depends. The archaeological site of Göbekli Tepe, raised only kilometres from the probable einkorn domestication zone, was built at precisely this moment, and some researchers, notably Klaus Schmidt who excavated it, have argued that the communal gatherings required to construct and maintain its monumental carved-stone enclosures created the social pressure, and the need for a storable feast-food, that drove the intensification of grain cultivation in the first place: temple before farm, ritual before bread. Whatever the true sequence of cause and effect, the result was irreversible. Wheat agriculture anchored wandering bands to a single patch of ground, demanded that they stay to tend, guard, and harvest it, created the first reliable food surplus, and through that surplus enabled the specialisation of labour, the keeping of records, the levying of taxes, and ultimately the rise of the first cities of Sumer. No other plant has so thoroughly shaped the form of human society.
Wheat spread outward from its Anatolian cradle in two great arcs, carried by farmers, conquerors, and the seed grain of every migrating people. Westward, the Neolithic farmers of the first European migration ferried it across the Aegean into the plains of Thessaly and mainland Greece, then up the Danube corridor and along the loess soils of central Europe with the Linearbandkeramik culture, reaching the Atlantic coast and crossing the Channel into Britain by around 3500 BCE. Eastward, it travelled down the valleys of the Tigris and the Euphrates into Mesopotamia, where it became the grain of Sumer, reached the Indus Valley of modern Pakistan by roughly 4500 BCE, where the Harappans built it into a flatbread tradition that survives in the chapati, and arrived in the Yellow River basin of northern China by about 2600 BCE through Silk Road precursor contact, where cooks who had no oven turned it not into loaves but into noodles, dumplings, and steamed buns.
The classical empires industrialised it. Carthage and then Rome made the wheat plains of North Africa, of modern Tunisia and Algeria, the granary of the Mediterranean, and the Roman annona, the state grain supply that fed the free bread dole of the capital, became a strategic obsession that shaped imperial policy, taxation, and war for five centuries; the fleets of Alexandria and the fields of the Maghreb kept the mob of Rome quiet. The Islamic Golden Age then preserved, translated, and redistributed the agricultural learning of antiquity from Córdoba to Samarkand, refining milling, irrigation, and the enriched pastries of the Abbasid and Andalusi courts, and carried the durum-and-semolina kitchen of couscous across the Maghreb and the Sahel.
The Columbian exchange carried wheat across the oceans. Hernán Cortés had seed sown in the Valley of Mexico from 1521, and Spanish missionaries planted wheat fields around their missions from New Spain to California, giving the world the flour tortilla; Spanish colonists carried it to the Pampas of the Río de la Plata, which would become one of the planet's great wheat exporters. Portuguese and British settlers established it at the Cape, in India, and in Australia, where the First Fleet's seed in 1788 founded a wheat belt that now spans a continent, whilst Mennonite emigrants fleeing Russia in 1874 carried hard 'Turkey Red' winter wheat to the prairies of Kansas and turned the treeless Great Plains into the largest wheat-growing region on earth. In the twentieth century the agronomist Norman Borlaug, working in Mexico, bred the disease-resistant, high-yielding semi-dwarf varieties whose release from the 1960s onward triggered the Green Revolution across India, Pakistan, and beyond, multiplying yields and averting the famine that demographers had predicted for hundreds of millions of people. From a single mutant grass on a volcano in Anatolia, wheat had become the staff of life on every inhabited continent.
Wheat is the world's most widely grown crop by area, cultivated on approximately 220 million hectares and yielding around 770 million tonnes annually, the single largest source of vegetable protein in the human diet and, with rice and maize, one of the three grains that feed the world. Three major forms divide the global supply between them. Bread wheat (Triticum aestivum), whose strong, elastic gluten network traps the carbon dioxide of fermentation and rises into an airy crumb, accounts for the great majority of production and underpins the leavened breads of Europe, the Americas, and much of the Middle East, from the baguette to the sourdough loaf. Durum wheat (T. turgidum var. durum), harder, higher in protein, and rich in golden carotenoid pigment, is the grain of pasta, of semolina, and of the hand-rolled couscous of the Maghreb. The ancient wheats, einkorn, emmer, and spelt, displaced for millennia by their more productive descendants, have returned to artisan bakeries and health-food shelves, prized for their nutty flavour, their nutrition, and a gluten that some find gentler on the digestion.
The geography of wheat cookery is, in effect, a map of human civilisation. The unleavened flatbreads, the chapati, paratha, and naan of South Asia, the lavash and pita of the Near East, the khobz of the Maghreb, and the flour tortilla of Mexico, form the daily bread of billions and are eaten as plate, spoon, and staple at once. Pasta and couscous represent the grain milled and shaped to its most refined; the noodle, drawn, cut, and pulled, defines wheat's whole legacy across China, Japan, and Southeast Asia, where the loaf never took hold. Layered pastry runs from the börek of Anatolia to the croissant of France, and the cracked-wheat bulgur of the Levant builds tabbouleh and kibbeh. For all its ubiquity, wheat now faces modern anxieties: the rise in recognised coeliac disease and gluten sensitivity, the carbon cost of industrial monoculture, and the vulnerability of a narrow genetic base to new strains of rust and blight. Yet it remains, as it has been for eleven thousand years, the grain that built cities and the staff of life for more than a third of humanity.
Historical Journey of Wheat
Karacadağ Mountains, Turkey — c. 9600 BCE
On the slopes of the Karacadağ, a long volcanic ridge rising from the plains of southeastern Anatolia, the Neolithic foragers of the early Holocene gathered the seed of wild einkorn (Triticum monococcum) and, around 9600 BCE, took the decisive step that launched agriculture and with it human civilisation. By reaping, saving, and resowing the ears whose grain clung to the stalk rather than scattering to the wind, they fixed the non-shattering trait that turned a wild grass into a crop a farmer could harvest, and genetic studies tracing modern cultivated einkorn back to the wild populations of this very massif have confirmed it as the most probable single origin point of domesticated wheat. The first farmers ground their grain between stones into a coarse meal and baked it as flat, unleavened cakes on hot stones, the ancestor of every flatbread to follow. The toasted, parched wheat survives in the Anatolian kitchen as bulgur, the cracked wheat that builds bulgur pilaf and the herb-flecked salads of the region; the thin lavash bread baked against the wall of a clay oven is heir to those first stone-baked rounds; and the sun-dried tarhana, fermented wheat and yoghurt ground to a powder and kept through the winter to be cooked into tarhana soup, preserves the most ancient impulse of all, the storing of the grain against hunger. Only kilometres away the carved megaliths of Göbekli Tepe were raised at the very same moment, a temple before any city, hinting that it was the gathering of people for ritual, and the need to feed them, that drew wheat into cultivation in the first place.
Mesopotamia (Ancient Ur), Iraq — c. 7000 BCE
In the flat alluvial land between the Tigris and the Euphrates, watered by the canals that the Sumerians dug from the rivers, wheat and barley became the foundation grain of the world's first cities. Carried down from the Anatolian highlands and the Fertile Crescent uplands where it was domesticated, wheat fed the temple economies of Ur, Uruk, and Lagash, and the surplus it produced underwrote everything that followed: the granary, the priesthood, the scribe, and the king. The grain was so central to Sumerian life that the world's earliest writing, the cuneiform pressed into wet clay tablets, was devised in large part to count it, recording the issue and receipt of measures of grain as ration, as tax, and as wage. The Code of Hammurabi, set down in Babylon around 1754 BCE, fixed the wages of labourers and the rents of fields in measures of wheat and barley, confirming the grain as the very currency of the civilisation. The Mesopotamian cook ground the grain on a saddle quern and baked flat loaves in the domed clay oven called the tinūru, the direct ancestor of the tandoor; the parched and cracked wheat of the region survives in the kibbeh and bulgur dishes of the modern Levant that grew from this ancient grain culture, in the bulgur salad kısır, and in the lentil-and-grain pilaf mujaddara, the humble dish of the poor that has fed the lands between the rivers for thousands of years. From this riverine cradle the loaf, the granary, and the written record spread outward together.
Nile Delta, Egypt — c. 5000 BCE
Egypt became the Mediterranean's first great wheat civilisation, and the engine of it was the Nile. Each summer the river rose and spread a fresh layer of black, fertile silt across the floodplain, renewing the soil without fallow or manure and creating the most productive grain land of the ancient world; the surplus of emmer wheat it yielded fed not only the population but the armies of labourers who built the pyramids, paid in bread and beer. Egyptian bakers were specialists, and tomb paintings from the Old Kingdom onward depict bread and beer production on an almost industrial scale, with rows of conical moulds, treading vats, and great ovens. It was very probably in Egypt that the decisive discovery of leavening was made: dough left to stand caught the wild yeasts of the air, rose, and baked into a lighter, airier loaf, and the same fermentation, applied to a thin gruel, gave the beer that was the everyday drink of the Nile. So bound was the grain to survival that the Egyptian word for bread, aish, came to mean life itself, a usage that endures in the Arabic of modern Egypt, where the daily flatbread is still called aish baladi, the bread of the country, baked puffed and hollow in a fierce oven. From the same wheat kitchen descend the layered grain-and-lentil koshari of the Cairo street and the syrup-soaked semolina cake basbousa, the sweet face of a grain culture that has fed the valley for seven thousand years.
Indus Valley, Pakistan — c. 4500 BCE
Wheat reached the Indus Valley early, carried east from the Fertile Crescent along the highland corridors of Iran, and at Mehrgarh in the Baluchistan foothills it was being cultivated alongside barley by around 7000 BCE, making this one of the very oldest farming regions of South Asia. By the time the great brick cities of the Harappan civilisation rose at Mohenjo-daro and Harappa in the third millennium BCE, wheat and barley were the staple grains of a sophisticated urban society. The Harappans built raised, ventilated granaries to store the grain against flood and famine, ground it on stone querns, and baked it into flat, unleavened breads on griddles and against the walls of clay ovens, founding the South Asian flatbread tradition that has never been broken. From those first griddle-breads descend the everyday chapati, rolled thin and puffed over an open flame, the leavened, tandoor-baked naan that came later with Persian and Central Asian influence, and the rich, layered, ghee-laminated paratha, breads still eaten at well over a billion tables every day from Karachi to Dhaka. The grain entered the sweet kitchen too, toasted as semolina and cooked with ghee, sugar, and cardamom into sheera, the offering-pudding of temple and festival. The wheat-eating north and the rice-eating south of the subcontinent were divided along a line first drawn in these Harappan fields, and the breadbasket of the Punjab, watered by the same five rivers, feeds the region still.
Athens, Greece — c. 4000 BCE
Wheat crossed into Europe through Greece, carried by the Neolithic farmers who sailed from Anatolia across the Aegean and settled the fertile plains of Thessaly and Macedonia, where the earliest European farming villages grew their emmer and einkorn from around 6500 BCE. The grain became the foundation of Greek civilisation, but the thin, stony soils of Attica could never feed the city that grew upon them, and so Athens became, of necessity, a grain-importing power: its fleet and much of its foreign policy were bent upon securing the wheat ships from Egypt, Sicily, and above all the rich black-earth fields beyond the Black Sea straits, and control of that supply line was a matter of life and death for the democracy. So sacred was the grain that it lay at the very centre of Greek religion. The Eleusinian Mysteries, the most revered rites of the Hellenic world, honoured Demeter, goddess of the harvest, and her daughter Persephone, whose yearly descent into the underworld and return to the light enacted the burial and sprouting of the sown seed; the initiate was shown, it is said, a single ear of wheat reaped in silence. The Greek baker's craft, working wheat into leavened loaves and into the oil-rich, herb-filled pastries that survive in the layered filo of spanakopita and the braided, sweet egg bread tsoureki of Easter, carried the refined art of the loaf throughout the Mediterranean, seeding the bread cultures of Rome and of every land Greek colonists touched.
Southern England, Britain — c. 3500 BCE
Wheat reached the far north-western edge of its long European journey when Neolithic farmers crossing the Channel from the continent brought the grain, and the whole package of settled farming, to the British Isles around 3500 BCE. Evidence from causewayed enclosures such as Windmill Hill in Wiltshire, with its querns, grinding stones, and storage pits, shows that the early British grew and ground wheat alongside barley, though the cool, damp climate always favoured the hardier barley and oat, and wheat remained the more prestigious, more demanding grain of the better land. Under Roman rule the lowlands of southern Britain became a northern breadbasket of the empire, exporting grain to the armies of the Rhine frontier, and the rotary quern and the bread oven became fixtures of Romano-British life. It was in the long centuries afterwards, however, that the British wheat kitchen acquired its global reach: the suet-and-flour puddings, the pastry traditions, and above all the loaf were carried by emigration and empire to every continent. The dishes that grew from this northern wheat culture are unmistakable, from the Yorkshire pudding that rises in the dripping beneath the Sunday roast, to the crimped Cornish pasty that fed the tin miner underground, to the spiced, fruited hot cross buns of Good Friday and the crumbling, butter-rich vanilla shortbread of the tea table. Through the Industrial Revolution, which mechanised milling and baking, and through the spread of the English loaf across the colonies, Britain's wheat tradition came to shape the eating of much of the world.
Yellow River Valley, China — c. 2600 BCE
Wheat arrived in the Yellow River valley as a foreigner, carried east across the steppe and the oases of Central Asia through the contacts that would later become the Silk Road, and reaching northern China by around 2600 BCE. It entered a civilisation that already had its own grains, the foxtail and broomcorn millets of the dry north and the rice of the wet south, and rather than displace them it was absorbed and wholly transformed, for the Chinese kitchen had no bread oven and no tradition of the leavened loaf. Chinese cooks took wheat flour in an entirely different direction: they kneaded it, steamed it, boiled it, and fried it. The supreme invention was the noodle, wheat dough worked, pulled, and cut into endless strands, one of the most enduring and widely travelled food forms ever devised, the ancestor of the noodles of half of Asia; archaeology and the early texts place wheat-flour foods, the broad family the Chinese call bǐng and miàn, deep in the Han dynasty and earlier. From this northern wheat tradition come the boiled and pan-fried dumplings jiaozi, their thin wheat wrappers pleated shut around a savoury filling and eaten above all at the Lunar New Year; the fiery Sichuan noodle dish dan dan mian; the flaky, oil-laced scallion pancakes of the breakfast stall; and the soft, pillowy steamed buns mantou, the plain white wheaten staple of the north that stands in for rice at the northern table. Wheat made northern China a land of noodles and dumplings, as distinct from the rice-eating south as two cuisines of one country can be.
Carthage, Tunisia — c. 800 BCE
The fertile coastal plains and high inland tablelands of North Africa, the territory of modern Tunisia and Algeria, became the great breadbasket of the ancient Mediterranean, first under the Phoenician colony of Carthage and then, after Rome razed that rival in 146 BCE, as the most productive wheat province of the Roman world. The deep soils behind the Carthaginian coast, worked by an agriculture so admired that the Roman Senate ordered the agronomic treatise of the Carthaginian writer Mago translated into Latin, fed millions across the empire. So vital was this grain that control of the African harvest became a permanent strategic priority: the annona, the state machinery that gathered the wheat, shipped it across the sea, and distributed it as the free dole of Rome, shaped imperial policy, taxation, and war for five hundred years, and whoever held Africa and its corn ships held Rome by the throat. From the wheat fields of the Maghreb grew a grain culture that the later Berber and Arab cooks would raise to its own refinement, in the round, sourdough country loaf khobz baked in the communal oven, in the slow-simmered chickpea-and-lentil soup harira that breaks the Ramadan fast, and above all in couscous, the hand-rolled semolina steamed over a fragrant broth, here in the form of couscous tfaya crowned with sweet onions, raisins, and cinnamon. The granary that Carthage planted and Rome harvested became, in the fullness of time, the homeland of the most sophisticated grain dish of North Africa.
Rome, Italy — c. 200 BCE
Rome built its empire upon wheat, and upon the bread that wheat became. From the late Republic onward the state distributed grain, and later baked bread, free or below cost to the citizens of the capital through the annona, the public grain supply that grew into the first great welfare system in history, feeding hundreds of thousands of the urban poor at the treasury's expense. The poet Juvenal sneered that the Roman people, who had once bestowed empires and armies, now longed for only two things, panem et circenses, bread and circuses, and the phrase has named the politics of appeasement ever since; an emperor who let the bread fail courted riot and ruin. To keep the ovens of Rome supplied, the legions and the grain fleets drew wheat from Egypt, Africa, Sicily, and Spain, whilst Roman cultivation, milling, and baking spread across Europe, North Africa, and the Near East, professionalised in great commercial bakeries powered by mills that donkeys, slaves, and eventually water turned. The Roman panis, the daily loaf, and the early pasta-like sheets of cooked dough are the direct ancestors of the Italian kitchen and, through it, of much of the world's food. From this Roman grain culture descend the dimpled, olive-oil-rich flatbread focaccia, the hand-rolled fat spaghetti called pici of Tuscany, and the homely pasta-and-bean pottage pasta e fagioli, the poor man's dish in which wheat and the legume together make a complete and nourishing meal, as they have on the Italian table since antiquity.
Baghdad, Iraq — c. 750 CE
Under the Abbasid Caliphate, whose round city of Baghdad rose on the Tigris in 762 CE, the Islamic world entered a golden age of learning in which the agricultural and culinary knowledge of antiquity was gathered, translated, tested, and carried across an empire stretching from Iberia to Central Asia. In the House of Wisdom the Greek, Persian, and Indian texts were rendered into Arabic, and the agronomists of the age set down treatises on soil, irrigation, and the cultivation of grain that spread improved milling, new crops, and refined technique throughout the caliphate. The Abbasid table was the most sophisticated of its day, and its cookbooks, such as the tenth-century compilation of Ibn Sayyar al-Warraq, document a wheat cookery ranging from the everyday flatbread baked in the tannūr to the enriched, fat-and-sugar pastries of the court. The grain entered the savoury repertoire too, as in the open-faced Levantine flatbread manakish, spread before baking with za'atar and oil and eaten warm for breakfast across the lands the caliphate ruled. Through the merchants, scholars, and missionaries who travelled the trade roads of Islam, refined bread-making and the wheaten kitchen of the Near East reached west into the Maghreb and Muslim Spain, north into Anatolia, and south across the Sahara into the Sahel, carrying the loaf and the pastry to peoples who had known only millet and sorghum before.
Levant, Abbasid Caliphate — c. 800 CE
The Levant (the arc of land encompassing modern Lebanon, Syria, Palestine, and Jordan) sits at the intersection of the oldest wheat-farming civilisations on earth and the medieval Islamic world that inherited them. Wheat had been cultivated here since the Neolithic, but under the Abbasid Caliphate the Levantine wheat kitchen reached a distinctive maturity: fine bulgur wheat (partially cooked and dried cracked wheat, a form of preservation dating back millennia in the region) became the grain of everyday life, appearing in pilaf, kibbeh, and most enduringly in tabbouleh, the herb and bulgur salad that is one of the most widely eaten dishes in the world. Tabbouleh is not a wheat dish with mint in it, nor a mint dish with wheat in it: it is a dish in which both are structurally essential, the bulgur providing body and nutty chew while the mountain of flat-leaf parsley and spearmint provides freshness and fragrance in equal measure. The Levantine bread tradition (ka'ak, khobz, manakish) runs alongside these grain salads as expressions of a wheat culture both ancient and highly refined. The region's durum wheat grows in the limestone foothills of Lebanon and Syria to this day, largely unchanged in variety from the medieval cultivars that built this cuisine.
Córdoba, Al-Andalus (Spain) — c. 900 CE
Moorish al-Andalus, the Muslim civilisation of the Iberian Peninsula, became the most advanced agricultural society in medieval Europe, and wheat lay at the heart of its prosperity. The Arab and Berber settlers brought with them the irrigation engineering of the Near East, the qanat and the noria water-wheel, and the agronomic learning of the Abbasid world, and they transformed the river valleys of Andalusia into intensively cultivated huertas in which wheat grew alongside the newly introduced rice, citrus, and sugar cane. Córdoba, Seville, and Granada became centres of milling, baking, and a refined pastry tradition that drew on Persian and Arab models, working wheat flour with oil, honey, almonds, and the spices of the eastern trade. The country loaf of the Andalusian table, the dense, chewy pan de pueblo baked in a wood oven, descends in an unbroken line from this Moorish bread culture, whilst the ridged, deep-fried dough churros, dipped in thick chocolate, carry the memory of the fritters that the Arab kitchen made of choux-like wheat paste. After the Christian Reconquista was completed in 1492 and Spain turned to the Atlantic, these Andalusian wheat traditions, the loaf, the fried-dough sweet, and the filled pastry, sailed with the conquistadors and the missionaries to the Americas, where they took root as the empanada, the churro, and, adapted to the New World griddle, the flour tortilla of northern Mexico.
Fez, Morocco — c. 1200 CE
The Berber peoples of the Maghreb took durum wheat and made of it couscous, one of the most ingenious and sophisticated grain preparations on earth. Coarse semolina, the hard heart of durum wheat, is sprinkled with water and rolled by hand against the side of a wide bowl until each grain is coated in finer flour and grows into a tiny pellet; these are dried, then steamed in stages over the rising vapour of a simmering broth in the two-tiered couscoussier, so that the grain swells light and separate, never boiled to a paste. Fez, the spiritual and cultural capital of Morocco, became the centre of a refined court cuisine built upon wheat in all its forms: the couscous itself, here as couscous tfaya heaped with caramelised onions, raisins, and cinnamon; the bastilla, an extraordinary pie of paper-thin warqa pastry layered around spiced pigeon, almonds, and sugar; the round seeded loaf khobz that accompanies every meal; and the rich, tomato-and-pulse soup harira that breaks the fast through the long evenings of Ramadan. From the kitchens of Fez and Marrakech this Maghrebi wheat culture reached south across the Sahara along the camel roads of the trans-Saharan trade, carrying the art of semolina and the wheaten loaf to the cities of the Sahel and the kingdoms of West Africa, where wheat had never grown.
Mexico City, Mexico — c. 1521 CE
When Hernán Cortés and his Spanish conquerors brought wheat to the Valley of Mexico in 1521, in the very year that Tenochtitlan fell, they introduced the grain into a land that had built a great civilisation upon a different staple entirely, the maize that the Mesoamericans had nixtamalised and pressed into the tortilla for millennia. The Spaniards needed wheat for two reasons above all: for the bread of their own table, which a colonist of standing could not do without, and for the consecrated host of the Mass, which Catholic doctrine required to be made of wheat flour alone. Missionaries and colonists therefore sowed wheat fields around the missions and haciendas of New Spain, and the grain became the mark of the Spanish and the criollo elite whilst maize remained the grain of the indigenous and mestizo poor, a division of bread that mapped directly onto the divisions of colonial society. Yet the two traditions met and married, most fruitfully in the arid wheat-growing north, where cooks took the ancient technique of the maize tortilla and applied it to wheat, rolling and griddling soft, supple flour tortillas that have no equivalent in Spain and are wholly a creation of the borderlands. From the colonial wheat kitchen also came the great family of Mexican sweet breads, the pan dulce of every panadería, and among them the shell-patterned, sugar-crusted conchas eaten with morning coffee or evening chocolate.
Istanbul, Ottoman Empire — c. 1525 CE
The Ottoman capital on the Bosphorus inherits the wheat-and-bread world of Byzantine Constantinople and the wider Near East, and raises it to an imperial art. The palace maintains vast bakeries to feed the city, and a guild of bakers supplies bread, pide, and börek to its streets; the archives record sesame-crusted simit sold in Istanbul from at least 1525, its standard weight and price fixed by the courts of Üsküdar by 1593. Anatolian wheat cookery flourishes in the layered pastry of börek, the flatbread pide that becomes the bread of Ramadan, and the cracked-wheat salads and pilafs of the bulgur tradition, whilst the sesame ring of the street (simit, the cousin of the Greek koulouri and the Levantine ka'ak) becomes the defining bread of the Turkish day.
Buenos Aires, Argentina — c. 1540 CE
Spanish colonists carried wheat to the Río de la Plata in the sixteenth century, but it was only when the open grasslands of the Argentine interior were opened to the plough that the grain found one of the finest wheat soils on earth. The Pampas, a vast level sea of deep, dark, fertile loam stretching inland from Buenos Aires, proved extraordinarily productive, and as railways pushed across the plains and refrigerated ships opened the European market in the late nineteenth century, Argentina rose to become one of the world's leading wheat and beef exporters, the granary of the southern hemisphere. The transformation was made by people as much as by soil, for between roughly 1870 and 1930 millions of immigrants poured into Argentina, Italians above all, but also Spaniards, Germans, French, and Jews from across eastern Europe, and they brought their breads and pastries with them. Out of this great mingling grew a baking culture that made the bakeries of Buenos Aires among the most accomplished in the world: the savoury, hand-crimped empanadas baked or fried with their fillings of spiced beef, the buttery, crescent-shaped medialunas glazed with syrup and eaten with morning coffee, and the whole sweet repertoire of facturas, the filled and folded breakfast pastries of the porteño café. The Italian inheritance gave the country its devotion to pasta and pizza as well; in Argentina, European wheat met New World abundance and produced a cuisine of its own.
Ukrainian Steppe and the Black Earth — c. 1600 CE
The black earth of Ukraine, the chernozem, is amongst the most fertile soil on the planet, and the steppe that stretches from the Carpathians to the Don has grown wheat since the Neolithic, when the Cucuteni-Trypillia farmers raised some of the earliest grain crops in Europe. Over the long centuries this vast plain became the granary of empires: of Byzantium and the Black Sea trade, of the Crimean Khanate and the Ottoman ports, and finally of imperial Russia, whose southward expansion turned the Ukrainian steppe into the breadbasket that fed much of Europe. The wheat of this land found its richest expression in the rituals of bread: the tall, golden, egg-enriched paska blessed at Easter, the round palianytsia of the everyday table, and the varenyky and pampushky of the festive board. And from the Mennonite colonies of the southern steppe came a hard red winter wheat, Turkey Red, bred to survive the brutal continental winter, which emigrants would carry across the ocean in 1874 to transform the prairies of North America.
Black Earth Region and the Volga, Russia — c. 1650 CE
As the Russian Empire pushed south and east across the black-earth provinces and the Volga valley, wheat cultivation spread with it, and by the imperial period Russia stood alongside Ukraine amongst the great wheat-growing powers of the world. In the Russian kitchen, wheat flour was the substance of an entire culture of baked goods: the pirog and its small cousin the pirozhki, soft enriched buns wrapped around fillings of cabbage, potato, egg and onion, or meat, baked golden or fried and eaten at every hour; the kalach, the prized white wheat ring-bread whose quality was a measure of a baker's art; and the blini of Maslenitsa. Wheat bread carried a near-sacred weight in Russian life: the loaf and salt offered to an honoured guest, the bread that was never to be wasted. From the Russian and Ukrainian steppe, the hardy winter wheats of the chernozem belt would in time shape the bread of half the world.
New South Wales, Australia — c. 1788 CE
The British First Fleet that founded the penal colony of New South Wales in 1788 carried wheat seed among its precious stores, and the first crops were sown at Farm Cove on the shore of Sydney Harbour. Those early plantings nearly failed; the soil was thin, the seed had spoiled on the long voyage, the seasons were upside-down and unfamiliar, and the infant colony came close to starvation before it learned to farm the land. As settlers pushed inland and discovered the broad, dry plains beyond the coastal ranges, however, they found country admirably suited to wheat, and by the 1840s a true Australian wheat belt was taking shape, one that would in time arc across the south of the continent and make the nation a major exporter. Out on the runs, where bakeries were a distant dream, the drovers, shearers, and swagmen made their own bread, mixing flour and water into a stiff dough and baking it in the ashes and coals of the campfire as damper, the rough bush loaf that became an emblem of the outback. In the towns, wheaten baking took a sweeter turn that fused with national memory in the ANZAC biscuit, the oat-and-golden-syrup biscuit that, by enduring travel and time, was sent to the soldiers of Gallipoli in the First World War and became, ever after, a symbol of Australian and New Zealand identity.
Kansas, USA — c. 1874 CE
In 1874 German-speaking Mennonite families, fleeing the loss of their military exemption in the Russian Empire, settled on the open prairie of central Kansas, and in their baggage they carried something that would change the American continent: the seed of a hard red winter wheat called Turkey Red, bred over generations on the steppes of the Crimea and Ukraine to endure bitter winters, dry summers, and the brutal swing of a continental climate. The treeless Great Plains, long dismissed as a barren desert unfit for the plough, proved to be precisely the country this wheat had been made for. Turkey Red and its descendants transformed the prairie into the largest wheat-producing region on earth, and with the mechanical reaper, the steel plough, the grain elevator, and the roller mill, the United States became the dominant wheat exporter of the modern age, its industrial farms and bakeries reshaping the world's food systems through the twentieth century. The hard, high-protein grain of the plains is the wheat of strong-rising loaves, and from it descend the tangy, naturally leavened sourdough bread carried west by the gold-rush prospectors, the flaky Southern buttermilk biscuits split and gravied at breakfast, the spiralled, glazed cinnamon rolls of the bakery counter, and the rich layered cakes of the American dessert table, from Boston cream pie to a fine-crumbed vanilla pound cake. The grain that began on a volcano in Anatolia had found its greatest field on the prairie of Kansas.
