Wash the pork tenderloin, cut into 2cm * 3cm long meat, pineapple is also cut into equal volume of the square. Green and red bell peppers cut diamond-shaped slices, green onions, ginger, garlic cut and spare. Put the meat into a bowl, add soy sauce (8ml), white pepper, yellow wine and salt, mix well and marinate for 10 minutes. Beat the egg well and pour it into the bowl of marinated meat so that each piece of meat is well coated with the egg mixture. Dredge the meat in flour and rub it with your hands a few times so that it is dry and coated with flour. Shake off any excess flour from the meat and set aside. When frying the meat, wait for the oil to boil before putting the meat down, the boiling oil will tighten the outer layer of the meat, then turn down the heat and fry slowly so that the meat can be fried through. Heat oil (15ml) in a frying pan, add green onion, ginger, garlic, green pepper and red pepper slices, and stir-fry for a few minutes. Add white vinegar, soy sauce (7ml), tomato paste, sugar and ? cup of warm water and bring to a boil over high heat, stirring to avoid burning. Finally, add the water starch and stir in the fried meat and pineapple chunks when the sauce is thickened and gelatinous.

Tips

In order to maintain the reddish color of the pineapple goulash, white vinegar and light-colored soy sauce should be used. The tomato sauce should be made in such a way that it will cover all the solid ingredients, and the consistency should be controlled when simmering. Goulash is a deep-fried dish with a sauce, so it is best to marinate the pork in marinade for a while to make it more flavorful. Choose pineapple, preferred sugar pineapple is better, it is large meat thick juice, fruit eye large and shallow, smooth and juicy flesh, sweet and sour moderate. Green and red bell peppers cut, you can use boiling water beforehand to burn a little, and then fried, can be cooked faster, and not easy to change color. In the process of frying, in order not to separate the yolk and meat, in the process of marinating meat can be placed in the freezer for ten minutes.