Cakes are divided into cream cakes, mousse cakes and cheesecakes. If you finish the cream cake in one day, you can't eat it even in the refrigerator. Although it looks not bad, it tastes and tastes bad. If the mousse cake is frozen between-12 and 15, there will be no problem within 3 days. But if you don't finish eating after thawing and put it in the freezer, the taste and taste will be bad. It's best to eat it all at once after thawing. If the cheesecake is frozen for 3 days, it can be preserved for 2 days without eating after thawing, but it must be sealed, otherwise it will stink easily.