The present invention relates to an infrared heating cooker. More specifically it relates to an infrared heating cooker in which infrared radiation is irradiated directly onto a rotary cooking pan (rotating pan) by means of an infrared lamp so as to cook the top part and inner part of a food while at the same time the bottom part of the food is cooked by the rotary pan which has been heated by the said infrared lamp, and thus, as a result, it can cook the food simultaneously and evenly across the top part and inner part and the bottom part without burning the surface of the food or producing smoke and, in addition, it can be used conveniently in applications involving boiling not to mention applications involving baking of foods by selecting rotary pans of different configurations in accordance with the intended form of cooking.