The self-heating hot pot can be opened in about 15 minutes. The practice of self-heating hot pot is: first put in the wide noodles, and then put in the hot pot bottom material; Place raw materials and dishes in turn; Add water to the cooking pot until all the vegetables just overflow; Adding water to the self-heating bag at the bottom of the hot pot according to the water level line; Cover the self-heating pot and ensure ventilation; After heating 15 minutes, open the chafing dish cover and eat.

Hot pot, called "ancient style soup" in ancient times, was named after the food was put into boiling water and made a "splash" sound. It is a kind of China original food with a long history, and it is suitable for all ages. Typical hot pot ingredients include all kinds of meat, seafood, vegetables, bean products, mushrooms, eggs and other products. They are cooked with boiling water or the bottom of a special soup pot, and some of them are eaten with seasonings.