1. Wash the ingredients
2. Steamed, about 20 minutes
3. Mash the purple sweet potato thinly into a puree
4. Add chopped peanuts and red dates, mix well
5. Mix an appropriate amount of flour and milk and knead it into a dough
6. Knead it into a ball with your hands, and gently flatten it in a frying pan. Put a little vegetable oil in the pan to prevent it from burning. You have to turn it over every four or five minutes, otherwise it will become dark.
