The main ingredients are glutinous rice flour, modified starch, sugar and so on. It is snowy white after baking. Xue Mei stuffed skin can increase the taste and layering of souffle, which is very chewy and has a little more flavor than traditional souffle.

Crispy egg yolk is a traditional China pastry made of wheat, butter and egg yolk. In recent years, with the continuous upgrading of materials, souffle has gradually become a network celebrity product. There are many similarities between this practice and Su-style moon cakes. The traditional souffle is made of lard, but now more butter is used, which saves the trouble of cooking lard and improves the taste, making the souffle have a strong milk flavor.