1. Put the spareribs in the pot, add some water, onion, ginger and cooking wine, boil them in high heat, and then cook them in low heat;
2. Wash the cooked ribs with hot water, add salt and marinate for about 10 minutes;
3. Cut pineapple into pieces and soak in light salt water for a while;
4. Remove and drain water for standby;
5. Slice onion and green red pepper;
6、 Tomato sauce, white sugar, clear water and 10g wet starch were mixed to form sweet and sour sauce;
7. Add the rest of the wet starch into the egg and flour, stir well to make a deep fried paste;
8. Put the marinated spareribs into the fried paste, hang the paste;
9. When the oil pan is heated to 70% or 80%, put the ribs into it;
10. Fry until golden and crisp, drain;
11. Stir fry the ginger and garlic;
12. Stir fry onion and green and red peppers for a while;
13. Put in sweet and sour sauce, stir fry until the sauce is thick;
14. Add pineapple cubes and stir evenly;
15. Into the fried ribs;
16. Quickly stir fry until the ribs are evenly covered with sauce.