Huaiyuan Three Musts-refers to frozen cakes, leaves and tofu curtains produced in huaiyuan town. (Tofu) Wang Huaiyuan Sanjue is located at No.63 Xiqian Street, 700 meters from Chongzhou Station of Xiacheng Expressway to Jiulonggou. He is a native of Huaiyuan, and Wang is a direct descendant of Huaiyuan's Three Musts. Because of the water quality, it is impossible for the same chef to do these three things in the same way in other places. Ye Er Flower was created by an old man named Huaiyuan in the 1920s. It was then called wild cotton paper, commonly known as Ai DOG. Rice, glutinous rice and appropriate amount of peas are mixed and ground, and the finished product is as clean as milk, moist and refreshing. Its finished product is named "Yebal" because it is wrapped in orange leaves and shaped like an ear. Because it is steamed in orange leaves, it not only has the fragrance of citrus, but also has the medicinal effect of regulating qi and resolving phlegm. Now they are all filled with salted meat, which is quite sweet! It is also called air ball Ye Er Bao, because it doesn't touch plates, chopsticks or teeth. There are two kinds of fillings, one is salty pork stuffing with Sichuan sausage flavor, and the other is sweet red bean paste and brown sugar stuffing with citrus flavor. Frozen cake —— Created by huaiyuan town chef Jiang Zhongyu in the Republic of China, it is called Ginger Three Pockmarked Frozen Cake. Its manufacturing process is traditional and unique. First, the rice is soaked and ground into slurry, then the boiled glutinous rice is steamed, then the two are put into a jar for fermentation, and finally lard and brown sugar are added. The finished product is white and light yellow, moist, soft and elastic; Loose foam and slag, oily but not greasy, sweet and slightly sour. Now there are two kinds, one is white with sugar, and the other is yellow with brown sugar! The taste is slightly different!