1. Cut grass carp into fillets, marinate with cooking wine, pepper and salt for 10 minute, and cut tomatoes into pieces for later use.
2. Heat the oil in the pot, add garlic slices and ginger, stir fry until fragrant, add tomato pieces, stir fry for a while, add Kaili red sour soup, add appropriate amount of water, add salt, chicken essence, litsea cubeba oil and pepper according to your own taste, and boil.
3. Add a little egg white and raw flour to the salted fish, and the fillets will be more tender and smooth.
4. After the soup is boiled, add the marinated fish slices to boil, and you can eat it in a few minutes. Put it in a bowl filled with boiled vegetables, and finally add coriander and chopped green onion.
5. Let's eat.