A Chengdu institution for over a century. Han's Steamed Buns are small, open-topped steamed buns with thin, snow-white wrappers made from wheat flour leavened with a yeast starter and enriched with rendered lard. The flagship filling blends pork leg meat — 40 percent fat to 60 percent lean — with minced river shrimp, soy sauce, Sichuan peppercorn, and chicken broth. Founded in 1914 by Han Yulong on Chengdu's South Dajin Street and renamed 韩包子 by his son Han Wenhua, the shop was awarded the official title of Chengdu Famous Snack in 1990 and remains one of the city's most recognized breakfast stops.
In 1914, Han Yulong, a native of Wenjiang County, opened the Yulong Garden Noodle Shop on South Dajin Street in Chengdu. His buns built the shop a loyal following for their unusually delicate flavor. After Han Yulong died, his son Han Wenhua took over, refined the technique, and developed the signature varieties — shrimp bun, ham bun, and fresh pork bun — eventually converting the shop entirely to baozi and renaming it Han Baozi. In December 1990, the Chengdu municipal government formally recognized Han Baozi as a Chengdu Famous Snack, cementing its place among the city's officially acknowledged culinary institutions.
Small and sturdy, the bun's open top reveals the filling before the first bite. The white wrapper — thin and soft — dissolves with barely a chew; rendered lard in the dough gives it a characteristically silky melt. The filling is moist and compact: chopped pork in fat-to-lean harmony, a thread of shrimp sweetness, and the gentle numbing of Sichuan peppercorn woven through the savory. One bun demands a second.
The silky, dissolving texture of Han's wrappers comes from rendered lard: its saturated fats coat gluten strands and interrupt cross-linking, keeping the dough tender rather than chewy. The fermentation protocol is equally precise — a yeast starter raises the dough, then baking soda is kneaded in to neutralize fermentation acids, preventing the wrapper from yellowing or tasting sour, while sugar feeds remaining yeast and adds color. The dough rests another twenty minutes so gluten fully relaxes, making rolling thin without tearing possible. Steaming over vigorously boiling water builds rapid steam pressure that lifts the wrapper evenly; fifteen minutes is the window — beyond it, moisture loss collapses the dough. The 40-percent-fat pork works by the same logic: fat melts into muscle fibers at cooking temperature, keeping the filling moist and tender throughout.
Variations
Han Baozi offers five classic varieties. The flagship shrimp bun (南虾包子) folds minced river shrimp into the pork filling and was historically acclaimed as Chengdu's finest snack. The ham bun (火腿包子) carries the deep, salt-cured richness of Chinese cured ham. The fresh pork bun (鲜肉包子) is the everyday staple. The ya cai bun (芽菜包子) uses stir-fried Yibin preserved mustard greens for a punchy, palate-cutting contrast. The red bean bun (豆沙包子) is the sweet option, best paired with a bowl of congee.
On the Palate
Where Han's Steamed Buns sits in the Chinese flavor cloud
Ingredients
Serves 4How it's made
7 steps · 1 hour active + 1 hour 15 min waiting
- 175 min
Combine wheat flour, yeast starter, and water; mix and knead into a smooth dough. Cover with a damp cloth and ferment until doubled in size, about 60 minutes.
Watch outFerment until the dough has clearly doubled and springs back slowly when poked — under-proofed and the buns steam up dense and heavy.
- 220 min
While the dough ferments, chop pork leg (40% fat, 60% lean) into fine pieces. Mince the shrimp into a paste and mix into the pork. Season with soy sauce, Sichuan peppercorn powder, white pepper, chicken broth, Shaoxing wine, and fresh ginger juice; beat firmly in one direction until the filling binds. Refrigerate.
- 330 min
Once the dough has risen, knead baking soda evenly into it. Add sugar and rendered lard and knead until fully incorporated and smooth. Cover with a damp cloth and rest for 20 minutes.
Watch outKnead the baking soda in evenly — a streak left behind bakes into a yellow, bitter spot on the finished bun.
- 410 min
Turn the dough out onto a lightly floured surface and knead smooth. Roll into a log about 3 cm in diameter and cut into 20 equal pieces of roughly 30g each.
- 515 min
Flatten each piece with your palm into a round wrapper, thinner at the edges. Place about 38g of filling in the center; pleat the wrapper edges into fine folds with your thumb and forefinger, leaving the top of the filling fully exposed — do not seal the top.
Watch outLeave the top of the filling open — sealing it traps steam and the pleats blow out or the bun cracks.
- 65 min
Arrange the buns in a bamboo steamer lined with a damp cloth, spacing them to allow for expansion. Cover with the lid.
- 717 min
Bring water to a vigorous boil. Steam the buns over high heat for 15 minutes. Turn off the heat and rest 2 minutes before lifting the lid. Serve immediately while hot.
Watch outRest two minutes before lifting the lid — a sudden cold draft collapses the just-set wrappers.
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