Generally, the whole lamb is cooked first, and the fat black goat is selected. After slaughter, put the cooked bones and viscera into a pot, add spices such as pepper, Amomum villosum, dried tangerine peel, dried tangerine peel, Amomum tsaoko and star anise, and put them into a large pot to cook until the meat is cooked and fragrant. Then pack the meat, bones and internal organs for later use. When making rice noodles, take soup as the base material, add appropriate amount of water, blanch rice noodles with other clear water and put them into an empty bowl, cut mutton or viscera into appropriate amount, add soup, and then add spices such as coriander and pepper, oil, salt, sauce and vinegar according to personal taste.