1, prepare the ingredients. Chub, green onions, ginger, wine, soy sauce, pepper, ketchup, soy sauce, sugar, vinegar, salt, water, starch water, starch.

2, fish tail cleaned, by the abdomen cut open the fish, the big bone removed, the fish body with a diagonal knife cut slashes, mixed into the wine and ginger, green onion marinade for 10 minutes.

3, the tail of the fish patted on a layer of dry starch, into the hot oil frying color, put the plate.

4: Pour out the oil, reserve 1 tbsp oil for stir-frying tomato sauce and soy sauce, and cut the green onion into chopped scallions. When the soup thickens, remove from the heat, sprinkle the chopped scallions and pour over the fish tails.