1. Soak the yeast powder in warm water, add it to the flour and stir to knead it into a dough. Ferment.
2. Diced pork is marinated in soy sauce for a while. Pick and wash kidney beans, steam them and chop them in a pot, chop green onions, put all the ingredients in a basin, add oil, salt, chicken essence, and soy sauce and mix thoroughly to form a filling.
3. When the dough is fermented, knead it well and then knead it into strips and cut it into ingredients.
4. Roll into a cake.
5. Add the fillings.
6. Wrap into buns.
7. After the second fermentation, it is steamed in the pot and boiled for 15 minutes.
Tips:After the buns are wrapped, they must be fermented a second time and then steamed.
