To produce a fermented food such as yoghurt or sweet alcohol, it is possible to change the heating temperature and heating time with one switch, and it is possible to change the heating temperature and the heating time by a single switch and also a heating cooker having a cooking function capable of cooking rice besides the production of fermented foods I will provide a.SOLUTION: The cooking device A comprises a container main body 10 having an opening portion in an upper part thereof and a lid member 20 for opening and closing the opening portion. The container main body 10 has an inner container detachably housed therein 12. An operation section 30 is provided on the outer surface of the container main body 10, a heater 60 is provided below the inner container 12 in the container main body 10, and the microcomputer substrate 40 and a plurality of fermented food heating functions are operated The optimum temperature and time for preparing different fermented foods are previously stored in the memory device of the microcomputer board 40 in the case of operating the first switch once and the case of operating it twice or more, Start fermentation cooking.(FIG.【課題】ヨーグルトや甘酒等の発酵食品を製造するについて1つのスイッチで加熱温度及び加熱時間の変更が可能であり、また、発酵食品の製造以外にお米を炊飯できる炊飯機能を有する加熱調理器を提供する。【解決手段】加熱調理器Aは、上部に開口部を有する容器本体10と、当該開口部を開閉する蓋体20とを備え、容器本体10は、その内部に着脱自在に収納された内容器12を備え、容器本体10の外面に操作部30を設け、容器本体10内において内容器12の下方にヒータ60を設け、操作部30には、マイコン基板40及び複数の発酵食品加熱機能を作動させる第1スイッチを備え、第1スイッチを1度操作する場合と、2度以上操作する場合とで、異なる発酵食品を作る最適な温度と時間をあらかじめ、マイコン基板40のメモリー装置に記憶させ、発酵調理をスタートさせる。【選択図】図2
