Taiwanese recipe
Changhua Ba-Wan
Translucent, springy sweet-potato-starch dumplings enclose pork, bamboo shoots, and shiitake, then receive a smooth sweet-savory sauce.
Taiwan

01
Ingredients
- 350 g
pork shoulder, 1 cm dice
- 120 g
bamboo shoots, 8 mm dice
- 5
dried shiitake, soaked and diced
- 20 ml
soy sauce
- 15 ml
Taiwan rice wine
- 400 g
sweet potato starch
- 55 g
rice flour
- 520 ml
boiling water
- 30 ml
neutral oil, plus oil for molds
- 300 ml
water for sauce
- 45 g
sweet chile sauce
- 25 g
miso
- 15 g
cornstarch mixed with 30 ml water
02
Method
- 01
Season and rest the filling
Mix pork, bamboo shoots, shiitake, soy sauce, rice wine, 3 g sugar, and 2 g white pepper. Stir 60 seconds until tacky, cover, and refrigerate 20 minutes while preparing the wrapper.

Cooking-step illustration, not a photograph - 02
Cook the rice-flour paste
Whisk rice flour with 220 ml cold water in a heavy pan. Cook over medium-low for 4–5 minutes, scraping the corners, until the opaque liquid becomes a thick, partly translucent paste that holds a furrow.

Cooking-step illustration, not a photograph - 03
Work in sweet potato starch
Take the pan off the heat. Add sweet potato starch, 300 ml boiling water, and 30 ml oil in alternating additions, stirring and pressing until the hot dough is smooth, glossy, and very sticky with no dry pockets.

Cooking-step illustration, not a photograph - 04
Line the molds
Oil eight 10 cm shallow bowls. With wet or oiled spoons, spread 55 g warm dough over the base and 2 cm up each side, keeping an even 4–5 mm layer; cover unused dough so it does not skin.

Cooking-step illustration, not a photograph - 05
Fill and seal
Place 55 g filling in each centre without touching the rim. Cover with 35 g dough and smooth the top to meet the base layer, expelling large air pockets; the pork filling must be completely enclosed.

Cooking-step illustration, not a photograph - 06
Steam until translucent
Steam over steadily boiling water for 28–32 minutes. The wrapper should be evenly translucent and the filling at least 71°C. Rest in molds 8 minutes, then loosen with an oiled spoon.

Cooking-step illustration, not a photograph - 07
Thicken the sweet-savory sauce
Simmer 300 ml water, sweet chile sauce, and miso for 3 minutes. Whisk the cornstarch slurry again, pour it in slowly, and cook 1 minute until the sauce is smooth, glossy, and flows in a broad ribbon.

Cooking-step illustration, not a photograph - 08
Unmold, sauce, and serve
Rest the steamed ba-wan in their molds for 8 minutes, then loosen with an oiled spoon. Put one in each shallow bowl, spoon over 35–40 ml hot sauce, and serve while the wrapper is translucent and springy.

Cooking-step illustration, not a photograph
03
Sources and photo credit
This standardized method was independently rewritten after cross-checking the references below. Recipe Nest Vault does not claim that the credited photographer cooked from this exact version.
Recipe references
Bawan umiao — Photograph by Takoradee; CC BY-SA 3.0.
Step illustrations: Original illustrations created by Recipe Nest Vault with OpenAI image_gen.


