The top ten snacks in Beijing are Braised Hotpot, Noodle Tea, Old Beijing Fried Noodles with Soy Sauce, Tanghuo Shao, Old Beijing Burdock, Kidney Bean Rolls, Sugar Ears, Beijing Fried Liver, Beijing Bean Juice, and Donkey Roll.

Beijing Douzhier: Beijing Douzhier is a unique traditional snack in old Beijing, with a history of 300 years according to written records.

Bean juice is made from mung beans, and is produced by fermenting the remaining residue after starch is filtered out to make vermicelli and other foods. It has the effects of nourishing the stomach, detoxifying, and clearing fire.

Doujiu has a long history. It is said that it was popular in Beijing as early as the Liao and Song Dynasties. Doujiu became a palace drink only during the Qianlong period of the Qing Dynasty.

Douzhier was originally a favorite of ordinary people in Beijing. Later, it was introduced to the palace during Qianlong and became a palace drink.

Beijing Douzhier was selected into the "Top Ten Famous Snacks in China" Beijing list.

Old Beijing Zhajiang Noodles: First of all, the sauce for Zhajiang Noodles: it has to be Liubiju’s rhubarb sauce and Tianyuan’s sweet noodle sauce.

Mix it according to the ratio of 2:1, put it in the pot and simmer slowly.

Don't rush, cook slowly over low heat.

After the excess water is boiled off, add a little more water and continue boiling, so that the sauce will be fragrant.

Secondly, the dish code: it cannot be less than 8 kinds, if it is too much, it will be more than 10 kinds.

There are toon sprouts in spring, Laba garlic in winter, green bean sprouts, soybean sprouts, mung bean sprouts, soybean sprouts, Xin Xin Mei, radish leaves, minced celery, and lettuce slices.

Green bean mouth and soybean mouth are the kind where green beans and soybeans have just sprouted and are tender enough.

Mung bean sprouts and soybean sprouts are also called pinching vegetables, which means cutting off the head and tail of green or soybean sprouts, as long as they are interrupted.

There is also an indispensable cucumber. Speaking of cucumbers alone, one cucumber needs to be cut into 4 different small plates, including diced cucumbers, shredded cucumbers, strips, and segments.