1. Chop small pieces of ribs, wash and blanch.
2. Put 3 tablespoons of sugar in the oil and stir-fry the sugar color over a low heat, and stir fry continuously.
3. Stir-fry until brown with small bubbles.
4. Pour in the blanched ribs, stir-fry, add green onion, ginger, star anise, cooking wine and sauté until fragrant.
5. Stir fry with soy sauce.
6. Add water, salt, and remaining sugar and vinegar, and put it in the pressure cooker SAIC for 15 minutes to turn off the heat.
7. Peel the pineapple and cut into small pieces.
8. Pour into the ribs and collect the soup.
9. Finished product.
