1. Chop the meat into minced meat with a knife, add minced onion and ginger, soy sauce and salt and pepper noodles, and stir well.
2. Wash and chop the cabbage.
3. Wash, peel and chop the lotus root.
4. Put the cut raw materials in the cauldron and mix them with minced meat when you want to wrap them.
5. Wash, peel, slice and steam the purple potato in a steamer.
6. After the steamed purple potato is cooled, it is mashed and added to flour to form purple dough. Add water to flour to form white dough. After mixing the two kinds of dough, cover it with a wet cloth and wake it for a while.
7. Divide the two kinds of dough into three parts and knead them into long strips: two purple and one white. Roll one white and one purple into a rectangle, with purple on the top, white in the middle and another purple on the bottom. Wrap the purple dough into white, then wrap the white dough into purple, cut it into balls, roll it, wrap it and knead it.
8. The hot jiaozi is out of the pot!