Fusui sour porridge is a special food of Zhuang nationality in Guangxi, and its sour taste comes from a plant called Fusui. Fusui is a common wild plant, which grows in mountainous and hilly areas of Guangxi and Yunnan. Fusui's fruit is red, sweet and sour, and rich in vitamin C, minerals and other nutrients. Local people use it to make sour porridge, sour soup and other foods.

When making Fusui sour porridge, mash Fusui fruit, add rice flour, glutinous rice flour and other materials to cook porridge, and then add pork, tofu, fungus and other ingredients to cook until cooked. Fusui sour porridge is sweet and sour with unique taste, which is one of the traditional cuisines in Zhuang area of Guangxi.