One of the main sources of profit for catering enterprises is the sales revenue of edible products produced in the kitchen. Kitchen production is the core of catering business, and the only source of economic income for restaurant sales and service. Kitchen production refers to the planned, orderly and purposeful work of kitchen staff on all kinds of cooking materials according to certain specifications, standards and operating procedures by using technology and art, which means that the products they see are produced in the kitchen with professional personnel and equipment environment, and the kitchen includes the first professional kitchen technician. These people can be chefs, or they can be produced by trained employees according to certain processes and processing requirements according to professional processing procedures and formulas given by professional chefs.