1. Prepare the flour and blanch it with boiling water.
2. Mix and knead to form a smooth dough.
3. Pour the chopped pickled vegetables into a bowl, add chopped dried white beans, add black pepper, sesame oil and mix well to make the stuffing for the buns.
4. Divide the dough into small doses.
5. Roll out into small round pieces (it is troublesome to roll the skin, the latter is made into a round by hand), and put in the dried peas.
6. Make small buns.
7. The wrapped buns give birth to embryos.
8. Put the steamed buns in a bamboo basket; boil the water in the pot, put in the bamboo basket, and steam for 15 minutes.
9. The steamed buns are soft and tough, and the fillings are salty and delicious.
