Mutton and Bread Pieces in Soup is also called boiled steamed bun, mutton bubble or mutton steamed bun. Its main raw materials include mutton, chopped green onion, bean vermicelli (or vermicelli) and sweetened garlic. It was called "thick mutton soup” in ancient times. It is fine in cooking, highly seasoned, mellow in taste, thick in chopped mutton soup, fat but not greasy, rich in nutrition, fragrant, appetizing and leads people to endless aftertastes.

 Lanzhou and Xi'an mutton and bread pieces in soup are quite different. Lanzhou mutton and bread pieces in soup is made of chunks of boiled mutton together with vermicelli, garlic sprouts and coriander and covered with soup.