Tianshui noodles with gravy is a traditional snack of Han nationality in Gansu province. First, it is cut into large pieces or slices with oolong head, celery, auricularia, yellow flower, dried bean curd, meat, meatballs and splint meat, fried into minced meat without soup, and poured with thick paste sauce. Then use wheat flour to pull the noodles, the width of which is more than two centimeters. Cook the noodles, fish them into a big bowl, pour the seeds of SAO, and add seasonings such as oil, spicy seeds, vinegar and salt to make the noodles. If you don't put meat in the scorpion, you will get vegetarian noodles. It is characterized by wide noodles, large dumplings, thick dumplings and sticky noodles, which fully embodies the rough and unrestrained character of the northwest people.