PROBLEM TO BE SOLVED: To provide a heating cooker that can properly control an amount of steam in a heating chamber in relation with an object to be heated during cooking, and can nicely cook the object.SOLUTION: The heating cooker includes: an inner temperature sensor for detecting a temperature of the object to be heated in the heating chamber 4 and a control device including a superheated steam control unit for receiving a signal indicating a state of the object to be heated from the inner temperature sensor, and controlling, based on the received signal, the drive of a steam generation device 14 and a heater 12 to control an amount of superheated steam supplied to the heating chamber 4.COPYRIGHT: (C)2013,JPO&INPIT【課題】調理過程において、被加熱物との関係で、加熱庫の水蒸気量を適切に調整できて、仕上がりよく調理できる加熱調理器を提供すること。【解決手段】加熱庫4内の被加熱物の温度を検出する内部温度センサを備える。制御装置は、内部温度センサからの被加熱物の状態を表す信号を受けると共に、その信号に基づいて、蒸気発生装置14および加熱ヒータ12の駆動を制御して、加熱庫4内に供給する過熱水蒸気の量を制御する過熱水蒸気制御部を含んでいる。【選択図】図1