Pot stuffed pork is a traditional dish in Northeast China, which originated in Shenyang, Liaoning Province. It is a dish composed of fried meat slices and sweet and sour sauce, usually eaten with rice. The process of making pot wrapped meat includes cutting lean meat into thin slices, wrapping it with starch and egg white, and then frying it in oil until golden yellow. The sauce is usually made of tomato sauce, white vinegar, sugar and starch. Then heat the pot, add the sauce and fried meat slices, stir them quickly and evenly, so that the meat slices are evenly covered with the sauce, and finally put them on a plate. Guobaorou is popular because of its crispy taste, sweet and sour taste, and has become one of the representatives of Chinese cuisine.