1. Cut the pork into pieces and marinate with salt and cooking wine for a while, cut the green and red pepper into pieces, and soak the pineapple into pieces in salt water.
2. Meat cubes and sweet potato flour, mix into a loose shape
3. Fry the meat in the frying pan until golden and remove it for later use
4. Green and red pepper oil
5. Add sugar and ketchup in another pot
6. Add a little water and white vinegar to boil, then add water starch
7. Pour the fried meat, green red pepper and pineapple into the pan and stir-fry evenly.
8. The sweet and sour pineapple sweet and sour pork is ready!
Tips:Do not add MSG or chicken essence. When making sweet and sour sauce in step 6, add more sugar if it is too sour, or add more vinegar if it is too sweet.
