This is a mousse cake.

Mousse cake is a pastry made with mousse powder as the main material! Mousse in English is mousse, which is a custard-like dessert that can be eaten directly or made into a cake layer. Cream and coagulant are usually added to create a thick jelly-like effect! Mousse is a transliteration from French. Mousse cake first appeared in Paris, France, the capital of gourmet food. Initially, masters added various auxiliary materials to the cream to stabilize and improve the structure, texture and flavor, making the appearance, color, structure and taste richer and more natural and pure. , it tastes endless when eaten after freezing and becomes the best cake. Mousse is a type of dessert like pudding. It is softer than pudding and melts in your mouth.