The reason why the sweet and sour tenderloin is not crisp is that the frying time is too long and the oil temperature is not controlled enough.

Sweet and sour pork

Ingredients: tenderloin, ginger, salt, pepper, eggs, starch, oil, tomato sauce, water and sugar.

Exercise:

1. Grind ginger into mud and squeeze out the juice for later use.

2. Cut the tenderloin into squares of equal size, put it under with chopsticks, slice it horizontally and vertically.

3. Cut the tenderloin and marinate it with salt, pepper, egg white and ginger juice for ten minutes.

4. Mix the marinated tenderloin with dry starch, shake the starch attached to it evenly and put it in a colander for later use.

5, colander immersed in 80% heat