Talk about Baozi (steamed stuffed bun), one must talk about Deyuan. Deyuan Baozi has thin skin and big stuffing. The sweet stuffing is made of candy, rose candy or sweet-scented osmanthus candy. The meat stuffing is made of pork, dried mushroom and jelly oil.
Deyuan was built during Guangxu Period of Qing Dynasty. It got its name from "where there is morality; where there is happiness, there is endurance" from the ancient book "The Spring and Autumn with commentary". Originally, it was a small shop run by a couple. After several times of change of owners, there was no great success.
In the beginning of the Republic of China, several unemployed official chefs bough Deyuan and moved it to the crossing of Fangxi Lane, Huangxinglu, offering the customers the dishes of feudal official. There were always some leftover of seafood and fresh foods, so they chopped these food and made the stuffing for baozi. To their surprise, the baozi with such stuffing was quite popular.