Allium tuberosum is a species of plant native to the Chinese province of Shanxi, and cultivated and naturalized elsewhere in Asia and around the world.

Dumpling is a broad class of dishes that consist of pieces of cooked dough, often wrapped around a filling. The dough can be based on bread, wheat or other flours, or potatoes, and it may be filled with meat, fish, tofu, cheese, vegetables, or a combination. Dumplings may be prepared using a variety of cooking methods and are found in many world cuisines.