Food cooking device and household appliance

The utility model provides a food processing device and a household appliance. The food processing device comprises a container cup, a water tank assembly and a suction pump assembly. The container cup is provided with a water inlet and a water outlet. The water tank assembly comprises a first water tank and a second water tank independent of each other. The suction pump assembly comprises a suction pump, a water inlet pipeline and a water outlet pipeline, the suction pump comprises a first water suction end and a second water suction end, the suction pump is arranged on the water inlet pipeline and the water outlet pipeline, the suction pump sucks water in the first water tank into the water inlet pipeline, and the water enters the second water suction end through the first water suction end and then enters the container cup through the water inlet; water in the suction container cup enters the drainage pipeline through the water outlet, enters the first water suction end through the second water suction end