What's the name of walnut, jujube, wolfberry and black sesame?

Cut the cake. The materials for cutting cakes are: jujube, walnut, medlar and black sesame, which are commonly known as cutting cakes. Cake-cutting, a northern snack, is a cake made of black and white glutinous rice or yellow wheat, mostly filled with red dates, bean paste, walnuts, medlar and sesame seeds, hence the name. Sellers who cut cakes usually walk the streets and sell them in hutongs, and use a nickname to calculate the weight of cut cakes.