Dandan Noodles is a representative food in Sichuan snacks, and it is an indispensable delicacy for people to taste Sichuan snacks. Today, Dandan Noodles has spread all over the country. Although the method is slightly different, it has become a home-cooked gourmet snack because of its delicious taste. In 20 13, Dandan Noodles was selected as "Top Ten Noodles in China" by Ministry of Commerce and China Hotel Association for the first time. Dandan Noodles, who walks the streets, uses a copper pot to separate two squares, one for cooking noodles and the other for stewing hooves. At present, most of Dandan Noodles in Sichuan, such as Chengdu and Zigong, have changed to stores, but they still maintain their original characteristics, especially Dandan Noodles in Chengdu. At present, Chengdu, Zigong and other places have retained the original plain noodles, with Sichuan specialty Xu Fuya as the main material.