Famous snacks in Beijing: Old Beijing noodles with soy sauce, fried liver, braised pork belly, fried tripe, Beijing roast duck, etc.

Paodu: Paodu has been recorded in the Qianlong period of the Qing Dynasty. It is generally operated by Hui compatriots and is a halal food. It is usually made from sheep or cattle louvers and belly collars. Fresh sheep tripe or fresh beef tripe is quickly cooked in boiling water.

Mix it with sesame oil, chili oil, vinegar, salt, sugar, soy sauce, sesame paste, minced garlic, minced coriander, and minced green onion. It has a crisp taste and fresh texture, and is deeply loved by old Beijingers.

Peking duck: Peking duck is a world-famous Beijing delicacy. According to records, roast duck originated in the Northern and Southern Dynasties and was a palace dish at that time.

The raw material of authentic Beijing roast duck is Peking duck, which is roasted over charcoal fire with fruit wood. The roasted duck is ruddy in color, fat but not greasy, crispy on the outside and tender on the inside, with the aroma of fruit wood.

Snacks are a general term for a type of food with specific taste characteristics, which can be used as an embellishment during banquets or as the main food for breakfast or late-night snacks.

Snacks are made from local materials, which can highlight the local material culture and social life style. They are an indispensable and important feature of a region, and they are also the "main object" of people who have left their hometowns to miss their hometown.

There are special local snacks all over the world, which vary according to local customs, have distinctive characteristics and unique flavor.