2. Wash and chop the beef and add In a bowl, add appropriate amount of salt, cooking wine, pepper powder, white sugar, chicken essence, light soy sauce and oyster sauce to taste, then add peanut oil and stir evenly.

3. Chop the onion and ginger into mince, put it into the prepared beef bowl, and stir After it is evenly mixed, add the chopped celery and mix well and set aside.

4.① Next prepare the dough; add all-purpose flour, white sugar and yeast and water, mix well and knead the dough; knead the mixed dough into a round shape by hand and then let it rise.
② The risen dough has a honeycomb structure, then deflate the dough and knead it evenly, then roll it into long strips by hand, and cut it into evenly sized pieces with a knife.

5.① Flatten the dough and roll it into a round thin dough.Put an appropriate amount of beef filling into the rolled dough, tighten the surroundings, and finish in sequence;
② Add an appropriate amount of warm water to the steamer, not exceeding 38 degrees, and put the buns in for the second time.When the buns have risen to 1.5 times their original size, bring to a boil and steam for 20 minutes, then turn off the heat and simmer for 5 minutes before serving.

6.The soft and delicious beef buns are finished!