1, cream cake can be eaten overnight, because cream cake is made of flour, sugar, grease, cream and eggs. These raw materials are rich in nutrition and high in water content, which are easily infected by bacteria. In addition, the cake itself is prone to spoilage due to the survival and reproduction of heat-resistant bacteria. Therefore, it is best to eat the cream cake as you buy it, and it should not be stored for a long time. Even in winter, the storage time should not exceed 7 days.

2. Main features: the minimum amount of grease is 40%, and the maximum amount is 100%, and the amount of baking powder is 0-2%. The cake is closely organized and has fine particles. Medium temperature for baking (162— 190℃). Flour and eggs are willful raw materials. Because cream and sugar are flexible raw materials, such cakes are soft and delicious, which solves the shortcoming of excessive willfulness of cakes. Heavy cream cake is a high-grade cake because of its high ingredients and higher cost than other kinds of cakes.