1. 5 grams of pork, 26 grams of fennel, 45 grams of flour, 3 tablespoons of cooking oil, appropriate amount of salt, appropriate amount of onion and ginger, 2 tablespoons of soy sauce, 1 tablespoon of oyster sauce and a little pepper powder.

2. Practice: add 22g of water to the flour and mix, and stir it into cotton wool. Knead into a smooth dough and let it stand for 3 minutes. The ingredients for preparing the stuffing, the ratio of fat to thin of pork is 2:8. Slice pork and ginger, and cut onion.

3. Crush the meat and onion and ginger with a meat grinder. Ground meat and minced onion and ginger. Add seasoning except salt and stir evenly in one direction.

4. Wash and chop fennel. Stir fennel and salt together in the meat stuffing. Stir the dumpling stuffing for later use. Knead the dough into long strips. Crush into small doses. Roll it into a dough, and the edge is slightly thinner than the middle. Put stuffing on the dough. Fold in half and pinch tightly. Wrap it in lace.