PROBLEM TO BE SOLVED: To provide a method for thawing a frozen sushi, which can prevent a cooked rice part from becoming like white wax while inhibiting heat denaturation of an ingredient part and which can obtain a sushi with excellent taste after thawing.SOLUTION: The method for thawing a frozen sushi which is constituted by a cooked rice part and an ingredient part comprises: heating a frozen sushi so that a temperature of the cooked rice part is 60 to 95°C and that a temperature of the ingredient part is -2 to 20°C and stopping heating.SELECTED DRAWING: Figure 3COPYRIGHT: (C)2017,JPO&INPIT【課題】 具材部の加熱変性が抑制されつつも米飯部の白蝋化が解消され、解凍後に食味の優れた寿司を得ることのできる冷凍寿司の解凍方法を提供する。【解決手段】 冷凍寿司の解凍方法であって、冷凍寿司は、米飯部と具材部とで構成され、米飯部の温度が60~95℃となるように、かつ具材部の温度が-2~20℃となるように、冷凍寿司を加熱し、当該加熱を停止することを特徴とする冷凍寿司の解凍方法。【選択図】図3