Production steps:
1. Peel and cut sweet potatoes, and steam them in a steamer.
2. Let the steamed sweet potato cool.
3. crush the sweet potato with a spoon for later use.
4. Add the right amount of sugar and flour.
5. Knead into smooth dough and wake up for a while.
6. Knead the proofed dough into strips to form smooth and even small circles.
7. Heat the pan and pour in the right amount of oil. When the oil temperature is 60% hot and bubbling, fry the meatballs in the oil pan until golden brown.
8. Fry until golden brown, and remove the oil control.
9. Finished product drawing