1, open the box cover, take out the ingredients and heating package inside, and put them in order. Pour the seasoning bag, vermicelli bag and vegetable bag into the inner box in turn and stir well. Add cold water until the dishes have not been eaten, stir evenly and tear off the plastic package outside the heating bag, put the heating bag in the outer box, and add cold water until the heating bag is just submerged. Put the inner box in quickly, cover the lid, and pay attention to the vent hole of the lid to prevent burns. Wait patiently for 15 minutes, stir well and serve.

2. Self-heating hot pot is a kind of fast food. Self-heating hot pot does not need fire or plug in electricity, and it is mainly composed of ingredients, an ingredient pot, a pot cover, an outer pot and a heating bag. The heating principle is to use the substance in the heating bag to contact with water to release heat, so that the temperature of the food in the upper food pot increases after absorbing heat. Besides self-heating chafing dish, it is also called micro chafing dish, clear chafing dish and self-cooking chafing dish. Although the self-heating instant chafing dish is delicious and fast, there are some safety hazards. The heating package of self-heating food is flammable and explosive, so consumers should be very careful when using it, and it is not allowed to carry it by train or plane.