1. Prepared ingredients.
2. Shell the sea prawns, remove the intestines, and leave the tail.
3. Add salt, cooking wine, pepper, cornstarch, mix well, refrigerate for half an hour.
4. Peel the pineapple and cut into small pieces.
5. Boil mixed vegetables in boiling water for tens of seconds, remove and set aside.
6. Boil the marinated shrimp in boiling water and blanch it in boiling water for more than ten seconds. The shrimp will turn red and roll it up slightly.
7. Add a little oil to the pot, add tomato sauce, sugar, white vinegar, and a little salt and stir well.
8. Add shrimp balls and pineapple.
9. Stir and bring to a boil.
10. Serve well, just sprinkle with boiled mixed vegetables.
Tips:The method of blanching the prawns with water to half-cooked is healthier than the method of over-oiling, and reduces the intake of fat.
