1. Remove the internal organs of the hairtail, wash and cut into small pieces for later use, no need to remove the silver scales
2. Add a teaspoon of salt, two spoons of cooking wine, a little white pepper, a little peppercorns, and ginger onions to the octopus and marinate for half an hour
3. Coat both sides of the marinated hairtail with dry starch, not too much starch, just a thin layer
4. Put oil in the pan, add the hairtail when the oil is 70% hot and fry until golden
5. Remove the octopus, drain and set aside
6. Prepare five spoons of tomato sauce; prepare a small bowl with one teaspoon of salt, one spoon of cooking wine, 3 tablespoons of sugar, 4 tablespoons of vinegar, 5 tablespoons of water, and mix them evenly according to this ratio. If the amount of ingredients is large, increase the amount of seasoning. . (This sweet and sour sauce can also add two spoons of soy sauce to make sweet and sour pork ribs, sweet and sour pork loin and other sweet and sour dishes.)
7. Add a little oil to the hot pan, pour the tomato sauce and stir fry evenly, add the sweet and sour sauce to a boil over medium heat
8. Simmer the thick soup on low heat, add the octopus and stir-fry evenly. Do not let the soup dry out. The sweet and sour octopus soup with rice is very delicious
