Oil cake is a famous snack in Jinzhong. Because of the homonym, it means climbing higher step by step, and it has become a snack that people like to eat on important days. Due to the different production methods and raw materials used, there are different types of oil cakes, such as cloud cakes, jujube cakes, glutinous rice cakes, and vegetable cakes. It is usually made with yellow rice as the skin, sugar or jujube paste as the filling, and fried. The finished product is golden in color, soft and sweet.