PURPOSE: Cheese or cake containing the same as an ingredient is placed together with high-concentration alcohol in a vessel and stored in the tightly sealed vessel to increase the resistance to rotting and drying and flavor retention.

CONSTITUTION: Cheese or cake containing the same as an ingredient is placed together with high-concentration alcohol such as pure alcohol, rum, whisky, distilled spirit, brandy, gin, fruit, liquor, Japanese sake or wine in a vessel and the vessel is tightly sealed, when necessary, cooled to low temperatures.