Bao Du is a famous snack out of the local snacks in Beijing. As back to the Reign of Qianlong in the Qing Dynasty, Bao Du was recorded.As it's a kind of Islamic snacks, only the tripe of sheep or cattle is used as the ingredient. The sliced tripe is put into the boiled water and is then dipped in the sesame sauce. A finely-boiled tripe is crisp and tender, really a nice dish!You may also season the sauce with vinegar, onion or mashed garlic according to your taste.
The cooks who were famous for making Bao Du were named and turned to be the brand of the restaurant, like Bao Du Shi in Tianqiao, Bao Du Wang in Dong'an Market, Bao Du Wang in Houmen, Bao Du Yang, Bao Du Feng and Bao Du Man.