Step 1: firstly, mix the flour, put the flour into a mixing basin, add a little salt, then pour a little water into the flour, knead it into a smooth dough by hand, coat a little cooking oil on the kneaded dough, and cover it with plastic wrap;

Step two, put it aside and relax for a while. In this process, stuffing is prepared, a proper amount of leek is prepared, picked and washed, put into a vent, and the water inside is controlled to dry, then the leek is cut into pieces, put into a container, and some sesame oil is poured in to mix well;

Step 3: Knock three eggs into a bowl, add a proper amount of water, stir Sanda evenly into liquid, add a proper amount of cooking oil into the pot, heat, pour in egg liquid, stir fry, fully cool, mix with chopped leeks, and then add a little oyster sauce and a little salt to taste;

The fourth step, after mixing evenly, the leek egg stuffing is ready. At this time, the dough is almost loose. Move it to the chopping board, knead it into strips, divide it into dough, roll it into dumpling skin with a rolling pin, and then add a proper amount of stuffing to knead it into balls.