The main ingredients are sticky rice flour or chenggong powder and tapioca starch, which is famous for its smoothness and rich flavor. It is one of the local specialties and traditional pastries of Guangdong Province. Potting cake can be divided into two categories: old-fashioned potting cake and crystal potting cake. Old-fashioned pudding is more common in the past, and crystal pudding is more common now.

Potter's cake is a small dessert popular from Hong Kong, Taiwan and Guangdong characteristics of traditional snacks, is a popular dessert for young people and children, made out of the finished cake body crystal snow white, the surface layer of oily and smooth, delicate and tender, the texture of the cool software and lubrication, taste sweet and clean, eat up the toughness of the viscosity (sinewy) without sticking to the teeth and there are a variety of flavors to choose from, such as Acacia red bean flavor, Strawberry flavor, peach flavor, raisin flavor, taro flavor, corn flavor, apple, coconut, pineapple and more than a dozen flavors.