1. Boil potatoes in a pot for 30 minutes until they are soft (you can also use a steamer or microwave oven).

2. Dice the onion (I found that the chopped onion is like the petals of a lotus flower, which is beautiful).

3. Put a proper amount of butter in the pot, add chopped green onion and stir-fry until fragrant.

4. Add the meat and stir-fry until all white.

Season with salt and black pepper.

6. grind the cooked potatoes into mud with a fork

7. Season with salt and black pepper, add a spoonful of milk and mix well.

8. Add the meat and mix well.

9. Knead the prepared stuffing into small balls by hand (it is best to wear disposable gloves to prevent adhesion).

10. First coat the ball with powder.

1 1. Wrap a layer of egg liquid.

12. Finally, wrap the bread crumbs.

13. When the oil temperature is 60% hot, put in a small ball wrapped with bread crumbs and fry until golden and crisp.

14. Take out the fried coke balls and put them on kitchen paper towels to filter the oil.