Youn noodles are a specialty of Shanxi and Inner Mongolia. Oatmeal noodles are the only "three cooked" food among Chinese foods. Oatmeal is an annual herbaceous plant with a short growth period. When mature, the seeds are easily separated from the outer shell and can be eaten after being ground into powder. It is called oatmeal, also called naked oatmeal, and also called oatmeal. The seeds of this plant are also called oats.

There are two ways to eat noodles, hot and cold. The method of making oatmeal noodles is flexible and varied. Skillful women often use various techniques such as rubbing, pushing, rolling, rolling, dialing, cutting, etc. It is made on site by rural aunts, and the kitchen is open. Watching the folk craftsmanship before eating will stimulate your appetite. Big increase. It can be eaten with vegetable and spicy soup, cold or salad.