PROBLEM TO BE SOLVED: To prevent the attachment of cereal on the inside of a retort pouch and its nodulation.SOLUTION: The present invention provides a packaged food that comprises milk protein and cereal and is cooked, the packaged food further comprising gelatin.SELECTED DRAWING: None【課題】穀類のレトルトパウチ内側への付着及び団塊化を防止する。【解決手段】乳蛋白と穀類を含む加熱調理された容器詰め食品であって、ゼラチンをさらに含む容器詰め食品。【選択図】なし