Wuwei Smoked Duck, also called Wuwei Smoked Duck (无为熏鸭) and counted among the riverine (沿江) branch of Anhui cuisine, is the best-known duck dish of Wuwei in Anhui. Its defining feature is that the bird is both smoked and brine-braised: the duck is salt-cured, scalded and air-dried, smoked over Chinese-fir sawdust, then braised in a master stock of roughly thirty spices and medicinal aromatics such as star anise, Sichuan peppercorn, clove and fennel. The finished duck is golden and glossy, rich but not greasy, with crisp skin, tender flesh and bones that crumble easily. The craft "Wuwei Smoked Duck making technique" was inscribed on Anhui Province's fourth batch of provincial-level intangible cultural heritage in 2014.
Wuwei sits between the Yangtze to its south and Chaohu Lake to its north, a water-rich country well suited to raising the local Chaohu mottled duck (巢湖麻鸭) that is the dish's raw material. The exact origin is debated: by tradition the duck dates to the Qianlong reign of the Qing dynasty and was already renowned by the Daoguang reign, giving it some two to three centuries of history; folk accounts variously credit Hui (Muslim) settlers who moved to Wuwei, or an adaptation of Nanjing's pressed duck, with the Gulou-kou shop of Lin Hongxing often named as the maker who made it famous. The crucial step that earned it the alternate name "smoked duck" is smoking the air-dried bird over sawdust before the braise. The craft was recognized as provincial-level intangible cultural heritage of Anhui in 2014 (fourth batch, traditional-skills category), filed under Wuhu's Wuwei.
The skin is crisp and burnished, releasing a clear wood-smoke fragrance over the savory depth of the spiced brine. The flesh underneath is tender and moist, rich with rendered fat yet clean on the palate rather than greasy, and the slow braise leaves the bones soft enough to crumble. Warm or at room temperature, it is faintly salty, deeply aromatic and meant to be torn or chopped along the bone.
Three stages build the result. Salt-curing draws out moisture by osmosis and seasons the meat to the bone while firming its texture. Smoking over smoldering sawdust deposits aromatic phenols on the skin—chiefly guaiacol and eugenol released by the pyrolysis of wood lignin—which give the cured smoky note and also lend a mild antimicrobial, preservative effect; sesame stalks are often lit first as the heat source so the fir sawdust mainly smokes rather than flames. The final brine-braise in spiced stock slowly renders subcutaneous fat and breaks down collagen into gelatin, tenderizing flesh and softening bone, while sugars and amino acids drive Maillard browning for the glossy golden color.
Variations
It differs sharply from Nanjing pressed duck (南京板鸭), which is split, pressed flat and salt-cured raw with no smoking, sold uncooked to be finished at home; and from Nanjing salted duck (盐水鸭), which is salt-cured and poached but, again, never smoked. Among Anhui and Jiangsu pressed ducks Wuwei's is the smoked-then-braised type, milder in salt and smoother in texture. Smoking practice varies by maker—some use camphor-wood (樟木) sawdust alongside or instead of fir—and the braise can be served warm from the stock or cooled for slicing.
On the Palate
Where Wuwei Smoked Duck sits in the Chinese flavor cloud
Ingredients
Serves 4
How it's made
7 steps · 1 hour
- 115 min
Clean a whole duck, remove the innards through a slit, and rub the body inside and out with salt mixed with crushed Sichuan peppercorn.
- 2480 min
Cure the salted duck in a crock for several hours or overnight so the salt penetrates to the bone.
Watch outCure the salted duck several hours or overnight so the salt reaches the bone — a short cure leaves it bland deep inside.
- 390 min
Scald the cured duck briefly in boiling water until the skin tightens, then hang it in a draft to air-dry until the surface is dry.
- 425 min
Light sesame stalks in a smoking pot, scatter Chinese-fir sawdust over the embers, and smoke the duck over the dense smoke, turning, until the skin turns golden-brown.
Watch outSmoke over dense, smoldering smoke — not flame — turning until the skin goes golden-brown; open fire scorches instead of smoking.
- 515 min
Build a master stock with star anise, cassia bark, clove, fennel, Sichuan peppercorn, ginger, scallion, rock sugar and salt; bring to a gentle boil.
- 670 min
Submerge the smoked duck and braise gently for about an hour until cooked through and tender, letting it steep off the heat.
Watch outBraise gently then let it steep off the heat — a hard boil toughens the meat where slow steeping soaks the spice in.
- 710 min
Lift out and brush with a little stock or oil for gloss; chop along the bone or tear, and serve warm or at room temperature.
