The present invention relates to an electronic cooking apparatus equipped with a steam supply device for supplying steam to a cooking chamber such as an oven. The electronic cooking apparatus according to the present invention is configured to include a steam generator that generates steam and supplies it to a cooking chamber, and a steam generator including a water level sensing module that senses the water level inside the steam supply using a low water level sensor and a high water level sensor. . In addition, the electronic cooking appliance supplies water according to a change in the water level of the steam supply unit detected through the water supply pump that supplies water from the water supply unit to the steam supply unit, a drainage pump that collects condensate from the steam supply unit into the water tank, and a water level sensing module. It includes a control unit for controlling the on/off operation of the pump or drain pump. Accordingly, according to the present invention, steam generation efficiency and cooking efficiency may be maximized through an improved water level detection function.
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