1. The standing fish should be cleaned, and the black film in the belly should be scraped off. Make two slashes on both sides of the fish for quick cooking and tasty.
2. Peel and dice tomatoes.
3. Slice ginger, chopped green onion.
4. Heat the frying pan and fry the fish over high heat.
5. Turn over and fry until golden brown.
6. In another oil pan, add the diced tomatoes and fry softly, then put the tomato sauce and fry for a while
7. Bring soy sauce, sugar, cooking wine and 1/4 cup of water to a boil. (Try the taste at this time. If you feel that it is not salty enough, you can add some salt.)
8. Add the fried fish, sliced ginger and green onion, and cook for 5-6 minutes (turn it over once, or pour the juice on the fish to taste it on both sides).
9. Sprinkle with chopped green onion at the end.
10. Appetizing sweet and sour fish in tomato sauce.
