Old duck and sour radish. Old duck soup is a famous traditional dish along the Yangtze River in Anhui Province. The main raw materials are live old duck, sour radish and so on. The soup is clear, fragrant and delicious, and the duck fat is Huang Liang, and the meat is crisp, rotten and fresh. It is a kind of popular consumption soup pot food which integrates food health, traditional nourishing and folk dietotherapy.

Old duck soup, of course, must choose old duck, so it is easier to get rid of the smell of duck. Generally speaking, ducks are over one year old; Sour radishes are also exquisite. The number of sour radishes depends on the size of ducks, and the brewing time varies with the size of radishes. Because they are the main seasoning materials of this dish, the requirements will be higher.

Preparation of oil dish: Chili sauce is generally used as seasoning oil dish. You can also use spicy sauce for those who like spicy food, sesame sauce for those who like fragrant food, or sesame oil with garlic paste as a seasoning oil dish.