2. Wash the black sesame seeds, heat the rice cooker, and fry the sesame seeds (the temperature should be controlled, not fried).
3. Put the fried sesame seeds into a pulverizer, add sugar and pulverize.
4. Add butter to the mashed sesame seeds and mix well (you can also use lard, pay attention to the dosage, otherwise it will be too greasy).
5. Knead sesame into a circle, knead it into a ball and put it in the refrigerator for cold storage.
6. Take out a proper amount of glutinous rice flour and knead it into a ball with warm water.
7. Take a piece from the mixed dough and cook it in an electric cooker.
8. Mix the cooked dough and dough evenly.
9. Take out a small piece of dough, flatten it and put it in. Round.
10, put the wrapped jiaozi in a rice cooker and cook until it floats.