Fecha de publicación: 17/09/2019 Fuente: WIPO Food Portada The invention relates to the technical field of food cans, in particular to a self-heating food can uniform in heating and a use method thereof. The self-heating food can uniform in heating comprises a can body and a can cap, wherein a food containing cavity and a boiler cavity are formed in the can body, the food containing cavity is located in the top of the tank body, an air guiding hole communicating with the boiler cavity is formed in the top of the can body, the tops of the can cap and the can body jointly form an air guiding cavity communicating with the gas guiding hole in surrounding mode when the can body and the can cap are closed together, and the air guiding cavity communicates with the food containing cavity, and is used for guiding steam into the food containing cavity when the boiler cavity generates the steam. Compared with the prior art, the self-heating food can uniform in heating heats food in the self-heating food can by generating the steam through the boiler cavity, prevents a heating device at the bottom of the self-heating food can from directly performing dry braising on the food in the self-heating food can, and prevents the situations that the bottom of the self-heating food can is burnt and the food in the self-heating food can is non-uniformly heated from occurring, and meanwhile due to the fact that the steam generates high pressure in the self-heating food can, high pressure steam sterilization can be performed on the food in the self-heating food can, and edible safety of the food in the self-heating food can is maintained.