Sweet and sour fish

1.Prepare a carp, wash it, remove the scales, gills, internal organs, cramps, and clean it

2.Cut both sides of the fish body to the bones

3.Marine the fish, add dark soy sauce, salt, vinegar, starch, green onion and ginger slices, marinate for 20 minutes

4.Prepare starch water and make it into a paste, not too thin

5.Dark soy sauce, vinegar, salt, sugar, pepper, make juice, add some water,

6.Pour an appropriate amount of oil into the pot, heat it up, and coat the marinated fish with a layer of dry starch, then pour in the prepared starch water

7.Put it into the oil pan and fry, drizzle oil from the fish while frying, fry for 2 minutes on each side

8.Put the fried fish on the plate and set aside

9. Heat the remaining oil in the pot slightly, add onion and ginger and saute until fragrant

10.Pour in the prepared juice, pour in tomato paste, and stir-fry for 30 seconds,

11.Saute until the soup thickens and pour it on the fish