Mirror flower cake: Shaanxi traditional snack, steamed from glutinous rice, shaped like a round mirror. The practice of mirror cakes is very particular. We should pay attention to the choice of materials, the order and time of cooking. After the mirror cake is steamed for a certain period of time, it is mainly stewed. It usually takes several hours, so that the sweetness of beans and dates will penetrate into the rice and taste good. It is very important to choose dates from northern Shaanxi, preferably candied dates, as well as red Jiang Dou beans and glutinous rice. The proportion of the three must be well controlled.