The utility model discloses a quick, efficient, multilayer and movable single- or multiple-door steaming and baking box which comprises a box body and a movable cart. The box body comprises box doors, supporting feet, hinges and mechanical handles, the hinges are arranged positions where the lateral sides of the box doors are connected with the box body, the mechanical handles are arranged on the inner sides of the box doors, the movable cart comprises a cart support, movable steaming and baking trays and four universal wheels, the universal wheels are arranged at the bottom of the cart support, and the movable steaming and baking trays are arranged on the cart support. The universal wheels are arranged at the bottom of the cart, so that the cart with steamed food can be directly pushed to a banquet hall, serving the dishes one by one is not needed, and workload is reduced; more steaming and baking trays are used, processing quantity can be increased, and the steaming and baking box is suitable for banquets different in scale; small round holes are formed in the steaming and baking trays, so that steaming and baking time is reduced, and the steaming and baking box can be used for steaming and baking any food and is more convenient to operate.