1. Shred the tenderloin, add salt, sugar, light soy sauce, and marinate for half an hour. Then use egg flour to make a paste, then add the marinated tenderloin and mix well.
2. Heat 50% heat in a frying pan and fry the lower tenderloin.
3. Deep-fried into golden yellow, remove and serve.
4. Add appropriate amount of water, sugar, and vinegar to the pot and bring it to a boil. After it becomes thicker, add the tomato paste and continue to boil.
5. When the juice is relatively viscous, add the fried meat and stir-fry quickly until the juice is absorbed, then it is out of the pan.
Tips:Tomato sauce can be replaced with tomatoes. Chop the tomatoes and boil them in a pot until it becomes sticky.
