Problem to be solved: to provide a method of manufacturing a container containing compound food having good flavor and long term preservation after sterilization treatment.Solution: a method of manufacturing a container containing compound food containing liquid food and solid foods in different ways after the UHT sterilization treatment and packing solid food and liquid foods into a container in combination with a solid food and liquid food, and sterilizing treatment of liquid foods is performed using a Joule heating type sterilizer or a direct heating sterilizer The sterilization treatment of the solid food is carried out using a sterilizing apparatus for steaming sterilization after vacuum deaeration.No selection【課題】本発明は、殺菌処理後においても、風味が良好かつ長期保存が可能な容器入り複合食品の製造方法を提供することを目的とする。【解決手段】液体食品と固形食品をそれぞれ異なる方法でUHT殺菌処理した後、固形食品及び液体食品を合わせて容器に包装する、容器入り複合食品の製造方法であって、液体食品の殺菌処理は、ジュール加熱式殺菌装置又は直接加熱式殺菌装置を用いて行い、固形食品の殺菌処理は、真空脱気後に蒸煮殺菌処理を行う殺菌装置を用いて行う、方法。【選択図】なし