Kǔqiáo Chá

the fragrant, golden, faintly bitter infusion of roasted Tartary buckwheat kernels from the Liangshan mountains, deeply toasty and rich in rutin, drunk hot across China as a daily health tea

Origin: China (Liangshan, Yi homeland)

From the journey of Buckwheat.

In the high Liangshan ranges of southern Sichuan, the homeland of the Yi people, bitter Tartary buckwheat (kǔqiáo) has been the staple grain for centuries, grown on cold terraced fields where rice and wheat will not. In recent decades its hard, bitter kernels have found a second life far from the mountains. Roasted until golden and steeped in hot water, they yield kǔqiáo chá, Tartary buckwheat tea: a toasty, nutty, faintly bitter brew the colour of pale amber, with none of the leaf tea's caffeine. It owes its modern fame to the rutin and other flavonoids that the bitter buckwheat carries in abundance, long valued in the Yi country and now prized across China and increasingly abroad as a daily wellness drink. The most prized grade comes from the small, dark, whole 'black' Tartary kernels of the high mountains. It is the simplest of preparations and yet a direct taste of one of the world's oldest mountain grains.

Ingredients

The Tea

  • 2 tbsp roasted Tartary buckwheat kernels (kǔqiáo), whole or kibbled
  • 500 ml freshly boiled water, slightly cooled (about 90°C)

To Serve

  • honey, to taste (optional)

Method

  1. If your buckwheat kernels are raw rather than pre-roasted, toast them first in a dry pan over a medium heat, stirring constantly, for 5 to 8 minutes, until they are golden brown and smell deeply nutty and toasty. Let them cool.
  2. Put the roasted kernels into a teapot or heatproof glass.
  3. Pour over the hot water, just off the boil, and leave to steep for 4 to 6 minutes, until the brew is golden and aromatic.
  4. Pour into cups, sweetening with a little honey if you wish. The same kernels can be topped up with hot water two or three times over.

Notes

Tartary buckwheat tea (sometimes sold as 'soba cha' in its Japanese form) comes in whole-kernel and granular grades; the whole black kernels of the high Liangshan mountains are the most prized and the least bitter. It is naturally caffeine-free and is drunk throughout the day. Keep the kernels airtight and dry; once opened they lose their fragrance within a few months.

The Gastrographer

The Gastrographer

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