An induction heating apparatus for a soup etc. for serving the soup in a given amount of servings, the apparatus having a body including a controlling section, pump and a driving source of the pump, and being affixed to the body is a circular supporting body which has, over an inner side of its circular conic wall for supporting a circular conic portion of a hopper and an induction heating coil for induction-heating the hopper. A through hole is formed in the circular conic wall, while fixing thereto, a supporting member for supporting a movable temperature sensor over the inner surface of the circular conic wall and a forefront portion of the temperature sensor is being continuously biased via the through hole in a direction abutting toward an outer surface of the circular conic portion of the hopper by a spring member provided in the supporting member.
