As the name suggests, a steamed hot bun contains a soup. There are soup dumplings in Shanghai, Tianjin, Hangzhou, Nanjing, Yangzhou, Kaifeng and other places.
How is the soup wrapped in? It is traditional to add pork skin jelly to the meat filling, and the grease in the meat filling is heated to turn into a soup. Once, I went to eat soup buns, and the chef stirred the meat filling with water and froze it, and when the bun was wrapped, he scraped off the meat stuffing with ice ballast with a spoon. If it is not frozen, the soup is not easy to wrap in the bun, which should be a simple practice.
The soup bun should be filled with no hair or half hair, and if the noodle soup is used, it is easy to penetrate into the noodles.
