Noodles and noodles.

Use half of oat flour and half of yam flour to make a hard and stiff dough, and roll the dough powder into a small conch-shaped shell in the palm of your hand with your thumb, which is called a mound. Cooked in a soup pot, it is white and smooth, and it is used by the poor in the countryside to replace white flour rice. It is a tea rice for guests, and this kind of noodles can also be rolled and cut into noodles to eat, with good results.
Reprinted with attribution： https://cnlocality.com/(Chinese Specialty Products)