PROBLEM TO BE SOLVED: To provide a method for uniformly cooking raw food material without unfavorable burnt deposits or the like.SOLUTION: The method for cooking raw food material includes: using a cooking device 10 provided with a heating means having a cylindrical void 14 formed by setting two pieces of inner and outer cylinders 12, 13 in a concentric state with a pair of wall surfaces 12a, 13a, and heating the wall surfaces 12a, 13a supplying the raw food material through a supply port 14a while rotating at least one of both the cylinders 12, 13, and cooking the raw food material while flowing the raw food material in a thin-film condition inside the void 14 followed by discharging the raw food material through a discharge port 14b.COPYRIGHT: (C)2009,JPO&INPIT【課題】食品素材を不快な焦げ等なく均一に加熱処理する。【解決手段】内外2本の筒体12、13を同芯に設けて一対の壁面12a、13aによって筒状の間隙14を形成するとともに壁面12a、13aを加熱する加熱手段を設けた加熱処理装置10を用い、両筒体12、13の少なくとも一方を回転させた状態で、食品素材を供給口14aから供給して間隙14内を薄膜状態で流動させながら加熱調理した後、排出口14bから排出する。【選択図】 図1
