That's because the temperature of the oil is too high. When frying, the oil temperature should be controlled at about 70 degrees, and the pot must be cleaned.

Method:

1. Take out the meatballs and defrost them in advance.

2. Add enough oil to the frying spoon and add the meatballs after the oil is 70% hot.

3. Fry until golden brown.

4. Use a strainer to remove the oil.

5. Put it on a plate and let it cool before eating.