Automatic instant food machine belongs to the food technology research and development specialty. Automatic fast food machine is a one-stop service that integrates catering equipment production, food research and development, technology development, catering consultation and planning. An automatic fast food machine belongs to the technical field of food equipment, and comprises a plurality of closed storage cavities, wherein a heat preservation mechanism, a vegetable discharging device, a soup discharging device and a controller are arranged in the closed storage cavities.