A salt-cured, sun-dried pork from Longxi county in Dingxi, central Gansu, made without any smoking. Fresh pork — traditionally from the local fern-fed pig — is rubbed with sugar and salt together with Sichuan peppercorn, fennel, cassia, ginger skin and other spices, then pressed in barrels and hung to cure and air-dry through the dry, cold loess-plateau winter. The finished meat is steamed rather than boiled before eating, then sliced thin: the lean turns a translucent rose-red, the fat clear as agate. It is eaten on its own as a cold plate, tucked into a split flatbread (the local 腊肉夹饼), or used to flavor other dishes.
Longxi cured pork is documented as a salt-and-dry tradition reaching back to the Qing Qianlong reign (1736–1795), giving it close to three centuries of history; Longxi sits on the old Silk Road in central Gansu, where the dry, cold winters allowed open-air drying without smoke. Its modern standing rests on documented designations: in January 2004 it received national Protected Geographic Indication status from the then State Administration of Quality Supervision, and in 2011 its production technique was listed in Gansu's third batch of provincial intangible cultural heritage. Longxi county is popularly called the 'home of Chinese cured pork' (中国腊肉之乡). The defining method is pure curing-and-drying — no smoking or roasting stage — so the flavor comes from the spices and the slow air-cure rather than smoke.
Sliced paper-thin off a steamed piece, good Longxi cured pork is lean meat the color of a rose, faintly chewy but never woody, threaded with fat that has gone clear and slips on the tongue without greasiness. The first taste is clean salt and the cured depth of the meat, then the warm lift of fennel and Sichuan peppercorn and a faint sweet finish from the sugar in the cure; there is no smoke. Done well, lean and fat read as one and the slice is almost translucent against the light. Done badly, it is over-salted and dry, the lean stringy and the fat waxy, or under-cured so the meat tastes flat and raw.
Curing works by salt drawing water out of the muscle and lowering the meat's water activity so spoilage bacteria cannot grow, while a slow enzymatic and microbial ripening over weeks builds the cured aroma; the sugar in the rub feeds that ripening, softens the harsh edge of the salt, and helps the lean hold its rose color. Pressing the meat in barrels keeps it in close contact with the salt and spice for even penetration, and the lean-and-fat layering lets rendered fat baste the muscle as it dries. The dry, cold Gansu winter is the real apparatus: low humidity and low temperature dehydrate the surface steadily and safely, concentrating flavor without the meat ever spoiling — and without the smoke step used in southern bacon. Eating it steamed rather than boiled keeps the salt and fat in the meat instead of leaching them into water, and gentle steam re-softens the dried fat to its clear, sliceable state.
Variations
Within Gansu the related 临洮腊肉 and other central-Gansu cured porks share the no-smoke, sun-dried approach. Older Longxi practice favored the fat fern-fed pig (蕨麻猪) of nearby Min county; spice blends vary by family and workshop around a fennel-and-Sichuan-peppercorn core, some leaning sweeter with more sugar. Beyond the cold plate, the meat is most loved split into a 腊肉夹饼 (cured pork in flatbread), shredded into noodles, or stir-fried with garlic scapes and other vegetables much as southern smoked bacon is used. It differs sharply from the smoke-cured 腊肉 of Hunan, Sichuan and Guangdong, whose flavor is built on wood smoke rather than spice and dry air.
On the Palate
Where Longxi Cured Pork sits in the Chinese flavor cloud
Ingredients
Serves 6
How it's made
7 steps · 1 hour 30 min
- 120 min
Choose fresh pork with a good lean-to-fat layering — belly, leg or rump — and cut into wide strips; do not wash off the surface, only wipe clean and let the meat cool fully.
- 215 min
Make a dry cure of salt and a little sugar with Sichuan peppercorn, fennel, cassia bark and ginger skin (and other spices to taste), then rub it firmly into every surface of the meat.
Watch outRub the cure hard into every face and into the cut edges — any bare spot won't take salt evenly and can spoil while the rest cures.
- 310 min
Pack the rubbed strips into a clean barrel or crock, lean and fat alternating and pressed close, and leave to cure in a cold place, turning the pieces every few days so the salt penetrates evenly.
- 410 min
After about half a month of curing, hang the strips outdoors in the dry, cold winter air and let them air-dry, bringing them in or covering against damp; cure and dry for several weeks until firm.
Watch outHang it in cold, dry, breezy air and bring it in whenever it turns damp — damp on the surface breeds mold instead of the firm cured dry you want.
- 540 min
To serve, rinse off surface salt, set a piece in a bowl or on a plate and steam it through over high heat until fully cooked and the fat turns clear, about 40 minutes.
Watch outSteam it hard until fully cooked and the fat goes clear and translucent, about forty minutes — cloudy fat means it isn't done through.
- 68 min
Let the steamed piece cool slightly, then slice it thin across the grain so each slice shows rose-red lean and translucent fat.
- 75 min
Arrange as a cold plate, or tuck the slices into a split baked flatbread; serve as is, the cure carrying all the seasoning.
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