The main ingredients of burdock sauce are burdock, peanut, lobster sauce and so on. Seasonings are ginger, wine, salt, etc. The preparation method is that burdock is added with certain raw materials to make sauce. Burdock sauce is a flavor product that burdock is pickled instantly under special circumstances, which makes it more nutritious, easier to absorb and more tasty by adding certain raw materials without destroying the rich arctiin, cellulose and bioflavonoids. Because it can clear the intestines and detoxify, take away the garbage in the body, it can also play the role of beauty and weight loss after eating, and it has become a favorite food for office workers, young women, students and middle-aged and elderly people. The main producing area of burdock sauce is Xuzhou City, Jiangsu Province. It is a special food in Xuzhou.