Problems of mousse cake storage and preservation:
(1) Refrigeration can be kept for 3-7 days, freezing can be kept for 10 days. But do not thaw repeatedly.
(2) When keeping refrigerated, please seal it with airtight box or plastic wrap to prevent the body of the cake from becoming dry and the refrigerator odor from seeping in.
(3) For frozen storage, put the original package directly into the refrigerator for freezing, and take it out 20~30 minutes before serving to de-ice at room temperature.
(4) If the cake is too soft after being out of the refrigerator for a long time, please refrigerate it first before enjoying.
Expanded Information
Mousse cake is a kind of pastry with mousse powder as the main ingredient. The appearance, color, structure, and taste are richly varied and more natural and pure, usually with the addition of cream and rennet to create a thick, frozen effect.
The English word for mousse is mousse, which is a kind of custard-style dessert that can be eaten directly or used as a cake layer, and is usually made by adding cream and coagulant to create a thick, jelly-like effect. Mousse is phonetically translated from French. Mousse cake first appeared in the gourmet capital of Paris, France, the original masters in the cream added to play a stabilizing role and improve the structure, texture and flavor of a variety of excipients, frozen after eating the taste of its infinite, to become a cake in the very best. Mousse, like pudding, is a type of dessert that is softer in nature than pudding and melts in your mouth.
Usually, it is made by adding cream and coagulant to create a thick, frozen effect. Gelatin is made by curdling cheese and whipped cream, and it can be eaten without baking, which is the representative of today's high-class cakes. It should be refrigerated in summer, but can be kept for 3-5 days in winter without refrigeration.
Reference:
Baidu Encyclopedia-Mousse Cake