Boil noodles with boiling water, while pouring water, stir with chopsticks. When there is no dried noodles, knead the noodles by hand until they are neither hard nor soft. Find a smooth slate (marble slab), put a cloth next to your face, pull it together with your hands, rub it into an olive shape, put it on the slate, push it with your right palm to make it thin, and pick up one end with your left hand and swing it back slightly to make it roll into a roll, and put it on a cage with a cage cloth, and code it in turn. At the same time, I made a manual oat noodle _ flip. The kneaded oat noodle _ is branded into a steamer, and steamed with oat noodle nest 15 minutes. Serve with mutton soup and steamed potato chips.