Cooked food includes ready-to-eat food, hot food, cooked food and cooked food.

1. Ready-to-eat food: refers to prepared conditioning products that can be eaten directly after opening;

2. Convenience food: refers to food that can only be eaten by heating;

3. Ready-to-eat food: refers to semi-finished materials that have been relatively deeply processed (cooked or shallow fried), packaged, refrigerated or stored at room temperature, and can be immediately put into a pot for seasoning;

4. Instant food: refers to small pieces of meat, fresh and clean vegetables, etc. It has been preliminarily treated by cleaning and cutting.