1. Ask the seller to help clean the tilapia. After taking it home, wash the tilapia again. Pay attention to remove the dirty blood and black film from the belly of the tilapia, and if necessary, add some flour to clean it to ensure that the fish is clean. Many people have a strong smell when cooking braised fish, and a large part of the reason is that the belly of the fish is not cleaned.

2. Then, make a few lines on the cleaned fish surface to make it easy for the fish to taste. Then, sprinkle some shredded ginger on the belly and body of the fish, pour a little white wine on the fish surface, apply a layer of edible salt on the fish surface, and put it in the refrigerator for 15 minutes.

3. After the fish is marinated, take it out of the refrigerator, and use a kitchen paper towel or a clean rag to absorb the residual water on the surface of the fish. Before the fish is put into the pot, the water on the surface of the fish must be sucked dry, otherwise it will easily stick to the pot and break the skin.

4. Heat the wok first, then add a proper amount of cooking oil to moisten the wok, heat the oil before pouring it out, and add a proper amount of cold oil again. When cooking braised fish, keep these three points in mind, the fish is not fishy, not old, and delicious.

5. When the oil is hot, put in the fish that has absorbed water, and fry it slowly over medium heat. After frying the fish until one side is golden, turn it over and continue to fry the other side, and then take it out for later use.

6. Wash the pan, heat it, add proper amount of cooking oil, add onion and ginger slices after the oil is hot, add one teaspoon of sweet noodle sauce and one teaspoon of soybean sauce, stir-fry slowly over medium heat, and stir-fry onion and ginger and sauce until fragrant.

7. Then add appropriate amount of water, add appropriate amount of salt and light soy sauce to taste after the water boils, put the fried fish into the pot, cover the pot and stew for 3 minutes. It should be noted here that many people put the fish directly into the pot after adding cold water, which is wrong. You must wait until the water boils before putting the fish in, because the fish can't see raw water, and it will smell fishy at the sight of raw water.

after 8 or 3 minutes, open the lid, turn on the fire to collect the soup, and pour the juice on the fish from time to time with a spoon.

9. Put the cooked fish on a plate, add a proper amount of water starch to the soup of the cooked fish, cook the soup until it becomes thick, and then pour it on the fish.