The invention relates to a food cooking utensil comprising a food container and an electromagnetic heating device. The food container is placed on the electromagnetic heating device; the electromagnetic heating device comprises a machine body, electromagnetic coils and a control circuit board, the electromagnetic coils are located in the machine body, and the control circuit board is electrically connected with the electromagnetic coils; the electromagnetic heating device is further provided with vibrating reeds, vibrating spaces are arranged between the vibrating reeds and the upper surfaces of the electromagnetic coils and between the vibrating reeds and the bottom surface of the food container, and the vibrating reeds induce an alternating magnetic field of the electromagnetic coils to generate ultrasonic waves. The vibrating reeds are arranged above the electromagnetic coils to induce the electromagnetic field to generate the ultrasonic waves which act on food in the food container, mouthfeel of the food is improved, and application of the ultrasonic waves to kitchen household appliances is achieved. The ultrasonic waves are generated and transmitted in a non-contact mode, direct contact with the high-temperature food container and the high-temperature electromagnetic coils can be avoided, temperature influences are small, and performance is stable and reliable. In addition, no driving circuit needs to be added, the structure is simple, and cost is low.