2. It is recommended that the cake be stored in the cold room, and the shelf life of the ice cream cake is 4~5 hours at room temperature. The shelf life of ice cream cake in cold storage is 12 hours. Ice cream cakes are generally recommended to be eaten as soon as possible. The taste will be much worse the next day, and the cream on the next day will be sour easily. Frozen cake embryos will freeze hard and affect the taste.