Louise Cake (New Zealand coconut jam slice)

New Zealand's iconic baking-tin classic: shortcake base topped with raspberry jam and a soft coconut meringue

Origin: New Zealand

From the journey of Coconut.

New Zealand's relationship with desiccated coconut is one of the country's most defining, and most overlooked, culinary stories. The 'baking tin' culture of New Zealand households (every New Zealand home maintains a tin of home baking for visitors, children's after-school snacks, and morning tea) is one of the strongest domestic culinary traditions in the country, and desiccated coconut is its most constant ingredient. It appears in Anzac biscuits (the oat and coconut biscuits sent to ANZAC troops in World War I), afghans (chocolate oat biscuits dusted with desiccated coconut, arguably New Zealand's most iconic biscuit), coconut ice (the pink-and-white confection from the church fete), and Louise cake; the baked slice that is perhaps the most distinctively New Zealand of all. Louise cake (named, like the lamington and the pavlova, for a long-forgotten Victorian personage; probably Princess Louise, Queen Victoria's fourth daughter) is a baked slice in the classic New Zealand tradition: a buttery shortcake base pressed into a tin, covered with a generous layer of raspberry jam, then topped with a meringue enriched with desiccated coconut that bakes to a soft, barely-golden, chewy crown. The combination of crisp pastry, sharp-sweet jam, and soft coconut meringue is perfectly balanced and perfectly New Zealand in its modesty: it is a slice that makes no grand claims but delivers entirely on its promise. New Zealand's desiccated coconut culture arrived via the British colonial baking tradition and the Pacific trade network that connected New Zealand's ports to Fiji, Samoa, Tonga, and the coconut coast of Queensland in the late 19th century. The British colonial kitchen, with its emphasis on home-baked biscuits, slices, and cakes for entertaining, was transplanted almost entirely to the New Zealand colonial household, and desiccated coconut, arriving via the imperial grocery trade, became as ordinary a pantry ingredient as plain flour. But New Zealand's coconut story has a second strand that runs parallel to the colonial baking tradition and is growing in cultural significance. New Zealand's Pacific Islander communities, Samoan, Tongan, Cook Islander, Niuean, Fijian, are among the largest Pacific Islander populations outside their home islands. They brought with them their own fresh-coconut cooking traditions: Samoan palusami (coconut cream in taro leaves), Tongan ota 'ika (raw fish in lime and coconut cream), Cook Island ika mata, Niuean lu sipi (coconut and lamb). Today these two coconut traditions coexist in New Zealand's food culture (the colonial desiccated-coconut baking tradition of the pākehā household, and the fresh-coconut cooking tradition of the Pacific Island communities) making New Zealand one of the most coconut-layered food cultures in the Southern Hemisphere.

Ingredients

Shortcake Base

  • 225 g plain flour
  • 140 g cold unsalted butter, cut into cubes
  • 50 g icing sugar (powdered sugar)
  • 1 piece egg yolk
  • 1 tsp vanilla extract
  • 1 tsp baking powder
  • 1 pinch salt

Jam Layer

  • 200 g raspberry jam (good quality)

Meringue Topping

  • 2 piece egg whites (from the eggs used above)
  • 100 g caster sugar
  • 100 g desiccated coconut, unsweetened
  • 0.5 tsp vanilla extract

Method

  1. Preheat oven to 180°C (160°C fan). Grease a 20 x 30 cm slice tin and line with baking paper, leaving an overhang on two sides for easy removal.
  2. Make the shortcake base: in a food processor, pulse together flour, icing sugar, baking powder, salt, and cold butter until the mixture resembles breadcrumbs. Add the egg yolk and vanilla and pulse until the dough just comes together. Do not overwork.
  3. Press the shortcake dough evenly and firmly into the base of the prepared tin. Use the back of a spoon or the base of a glass to create a smooth, even layer. Prick all over with a fork.
  4. Bake the shortcake base for 12–15 minutes until lightly golden. Remove from oven and allow to cool for 5 minutes.
  5. Spread the raspberry jam evenly over the warm shortcake base, reaching all the way to the edges.
  6. Make the coconut meringue: in a clean bowl, whisk the egg whites to soft peaks. Gradually add the caster sugar, whisking until glossy and thick (soft-to-medium peaks; not stiff). Fold in the desiccated coconut and vanilla with a large spoon.
  7. Spoon the coconut meringue over the jam layer and spread evenly with a palette knife or the back of a spoon. It should cover the jam completely.
  8. Bake for 18–20 minutes until the coconut meringue is pale golden on top. It should feel set and springy when pressed lightly. Remove and cool completely in the tin.
  9. Use the baking paper overhangs to lift the slice from the tin. Cut into 16 pieces with a sharp knife. The slices cut most cleanly when completely cool.

Notes

Louise cake keeps for up to 4 days in an airtight tin. The texture improves on day two as the jam softens into the base and the meringue settles. Strawberry jam works equally well as a substitute for raspberry. For a more indulgent version, brush the warm shortcake base with a thin layer of lemon curd before adding the jam, which adds a pleasant tartness.

The Gastrographer

The Gastrographer

Mapping Culinary History

To explore — select an ingredient below.

Journey Point Map Key

Ingredient originTrade or transit route
Became a culinary stapleColonial / trade control
c. 1890 CE
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36 of 36 stops
1890 CE
5000 BCE900 CE1650 CE1890 CE
Coconut

Coconut

Cocos nucifera

FruitsArecaceae (Palm family)

🌍Origin

Melanesia / Island Southeast Asia & Kerala, India (dual origin) — c. 5000 BCE

🌱Domestication

The coconut, Cocos nucifera, presents one of the most fascinating of all domestication histories, for it is a plant that was, in a sense, half-tamed by the ocean before human beings ever touched it. The nut is among the most perfectly designed of natural travellers: buoyant, sealed against salt, and carrying within its hard shell both a store of fresh water and a dense reserve of nourishing flesh, it can float across the open sea for months, even for thousands of miles, and still take root and germinate when at last it is cast up on a distant shore. By this means the palm had already colonised tropical coastlines across two oceans long before any sailor planted it, so that when the first seafarers reached new islands they often found the coconut waiting for them, an established pioneer of the strand. Genetic study has nonetheless revealed that the cultivated coconut has not one origin but two, the legacy of two separate peoples taking the wild palm in hand in two distant places. The first is the Pacific lineage, domesticated in the islands of Southeast Asia and Melanesia and carried eastward across the world's greatest ocean by the Austronesian seafarers, the most accomplished navigators of the ancient world. The second is the Indo-Atlantic lineage, cultivated on the shores of the Indian subcontinent and the wider Indian Ocean rim and spread westward by the maritime trade of South Asians, Arabs, and Persians. The two populations are distinct in the shape and chemistry of their nuts and in the very genetics of the trees, and where they later met, on the coasts of East Africa and Madagascar and in the gardens of the colonial tropics, they hybridised, so that the modern coconuts of the Atlantic and the Indian Ocean often carry the inheritance of both ancient lines. The palm itself is a creature of the humid tropical coast, intolerant of frost and dependent on warmth, sunshine, and the salt-laced sandy soils of the shore, and it is amongst the most generous of all cultivated plants. From the single species comes a whole economy: the sweet water of the green nut; the rich white flesh of the mature one, eaten fresh, dried into copra, grated, or pressed for its oil; the milk and cream wrung from that grated flesh, which form the cooking medium of half the tropical world; the sap of the flower stalk, tapped for sugar, toddy, and vinegar; the fibrous husk, spun into the rope and matting called coir; the hard shell, burned to charcoal or carved into vessels; the great fronds for thatch and weaving; and the trunk for timber. Few plants have been so completely turned to human use, and fewer still have travelled so far to do it.

Global Voyage

No single food plant has travelled so far, by so many hands, or with so much help from the sea itself, as the coconut. Its voyage is best understood as three great movements, two of them ancient and one colonial, which between them carried the palm to very nearly every tropical shore on earth. The first and grandest was the Austronesian expansion across the Pacific. From its Melanesian and island Southeast Asian cradle the coconut was taken up as one of the essential canoe plants of the greatest seafaring people of antiquity, who from around 3000 BCE pushed out across the open ocean in their outrigger and double-hulled vessels to settle every habitable island in the world's largest sea. The coconut went with them at every stage, sustaining the voyagers with its water and flesh and planted as the first act of settlement at each new landfall, so that a grove of palms became both a foundation of life and a signal to later navigators that the land had been claimed. By this means the palm reached Micronesia, Fiji, Samoa, Tahiti, and at last Hawaii, and the genetic and archaeological evidence of pre-Columbian coconuts and sweet potatoes points to Polynesian contact with the western coast of South America by around 1300 CE, near Tumbes in northern Peru, one of the most astonishing blue-water voyages in human history. The second movement ran westward across the Indian Ocean. From the Malabar Coast of India the Indo-Atlantic coconut was carried by the monsoon-driven dhow trade of South Asian, Arab, and Persian merchants to Sri Lanka and the Maldives, to the Swahili coast of East Africa, to Madagascar (settled, remarkably, by Austronesian voyagers from Borneo who brought their own Pacific palms), and to the ports of Arabia. Along this arc the coconut met the spice trade, and the fusion of coconut milk with cardamom, clove, and cinnamon became the signature of the coastal cooking from Kerala to Zanzibar. The third movement was European and colonial. The Portuguese, rounding Africa to India at the end of the fifteenth century, encountered the nut and gave it the Western name by which it is still known, coco, for the three dark pores at its base that suggested a skull or a grinning face. Recognising its commercial value, they transplanted the palm deliberately around their seaborne empire, to Goa, the Cape Verde Islands, São Tomé, and their West African trading posts, and from West Africa they carried it across the Atlantic to Brazil by 1553. There, and throughout the Caribbean, the coconut became central to the Afro-Atlantic food culture created by enslaved Africans on the plantation coasts. By the colonial era the dried and grated nut had entered the kitchens even of the cold north, as the desiccated coconut of British, German, Australian, and New Zealand baking. The result is one of the most thoroughly global of all plants, a civilisational staple on every tropical coast and a familiar ingredient on every continent save Antarctica.

🍽Modern Culinary Role

The coconut is the most versatile of all tropical crops, a single plant that yields food, drink, fuel, fibre, and building material, and its products reach into kitchens far beyond the latitudes where the palm will grow. In cooking, its most important gifts are the milk and cream pressed from the grated mature flesh, which form the very base of the curries, soups, braises, and stews of an enormous swathe of the world, from the green curries of Thailand and the rendang of Sumatra through the coastal fish curries of Kerala and Zanzibar to the run-down of Jamaica and the callaloo of Trinidad. The flesh itself is eaten fresh from the green nut or the ripe one, dried into copra, grated into countless dishes, and pressed for an oil used alike in cooking, in cosmetics, and, increasingly, in the health-food markets of the West. The water of the young nut, sterile and faintly sweet, is drunk straight from the shell and has become a global bottled beverage. Beyond the kitchen the husk yields the coir of rope and matting, the shell burns to charcoal or serves as a vessel, and the fronds and trunk provide thatch, timber, and a hundred everyday objects. This totality of usefulness has earned the palm a reverence that runs through the cultures of the whole coconut belt, and the languages of those cultures record it. In India the Sanskrit scholars gave the coconut the title kalpavriksha (कल्पवृक्ष), the wish-fulfilling tree of Hindu cosmology, placing it amongst the most sacred of all plants, and in Kerala the nut remains inseparable from worship, the broken coconut offered at temple and threshold alike. In the Philippines the same recognition became the vernacular saying that the palm is the 'tree of a thousand uses', a phrase now enshrined in the very mandate of the Philippine Coconut Authority, and the country stands amongst the world's largest producers, its coconut economy supporting millions of farming families. Across the Malay-speaking world of Malaysia, Indonesia, and Brunei, the equivalent expression pokok seribu guna, the palm of a thousand uses, confirms that this sense of total utility is a shared, pan-Austronesian inheritance rather than any one people's discovery. From the sacred groves of Kerala to the plantation coasts of the Pacific, the coconut is at once the most practical and the most venerated of the tropical world's plants.

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