1, dan dan noodles is a famous traditional snack in Chengdu and Zigong, Sichuan Province, belongs to the Sichuan cuisine, the dish is said to have originated from the picker in the street picking a dan dan to sell noodles and get the name. The dish is said to have been created in 1841 by a Zigong peddler nicknamed Chen Bao Bao, and was called dan dan mian because it was earlier sold on a flat stretcher carried over the shoulder along the streets. Dan Dan noodles are made by rolling flour into noodles, boiling them, and scooping them with stir-fried minced meat. The noodles are thin, the marinade is crispy, salty and slightly spicy, and the aroma is very tasty.

2, dan dan noodles is a representative food of Sichuan snacks, for people to taste Sichuan snacks when the necessary dishes. Nowadays, dan dan noodles have been spread all over the world, although the practice is a little different, but because of its delicious people around the favorite, has become a kind of homemade gourmet snacks. 2013, dan dan noodles were selected by the Ministry of Commerce, the China Hotel Association for the first time selected the "Top Ten Famous Noodles in China".

3, dan dan noodles in the most famous again to count Chen Bao Bao dan dan noodles, it is a Zigong named Chen Bao Bao peddler started in 1841, and then introduced to Chengdu, because initially is picking up a stretcher along the street selling and named. The street-walking dan dan noodles are served in a medium copper pot with two compartments, one for cooking the noodles and the other for stewing the hooves. Nowadays, most of the dan dan noodles in Chengdu, Zigong and other Sichuan areas have been changed to store operation, but they still maintain their original characteristics, especially the dan dan noodles in Chengdu have the strongest characteristics. At present, Chengdu, Zigong and other places to keep the original flavor of vegetarian noodles, with the Sichuan specialties Xufu Brussels sprouts as the main ingredients.