Mousse cake is a kind of cake with mousse powder as the main material and a frozen dessert. The appearance, color, structure and taste are varied, which is more natural and pure. Cream and coagulant are usually added to thicken it and freeze it. It can be eaten directly or made into a cake sandwich, and cream and coagulant are usually added to create a thick freezing effect.

Pastry:

It is a kind of food made from one or more raw materials such as cereals, beans, potatoes, oils, sugars, eggs, etc. with or without other raw materials, through the processes of modulation, molding, cooking, etc. Before or after cooking, cream, protein, cocoa, jam, etc. are often added to the surface or inside of the cooked product. National 12 schools are classified by region: Beijing School, Tianjin School, Soviet School, Guangzhou School, Chaozhou School, Nanjing School, Shanghai School, Sichuan School, Yang School, Yunnan School, Fujian School and West Point. Pastry contains the meaning of dim sum in people's daily life, so it is somewhat different from pastry snacks in catering industry. Pastry can be used as a snack for breakfast, snacks and dinner.