Sweet potato cup, also called "sweet potato cup", is one of the traditional local delicacies in Xiapu County. It is named "sweet potato cup" because the main raw material is sweet potato and it is made into a cup-shaped food. Its raw materials include red sweet potatoes, starch, eggs, pork belly, mushrooms, etc.

Sweet potato is also known as sweet potato, sweet potato, red potato, golden potato, sweet potato, red yam, jade pillow potato, sweet potato, sweet potato, sweet potato, sweet potato, sweet potato, white potato, goose and cute sweet potato. Annual herbaceous plant, the underground part has round, oval or spindle-shaped roots, the stem is lying or rising, occasionally twined, and multi-branched. The shape and color of the leaves often vary depending on the species, usually wide oval, with short petioles. Different, cymes axillary, capsule ovate or oblate, 1-4 seeds, usually 2, hairless.

How to make sweet potato cups:

1. Peel some red sweet potatoes, steam them and press them into a puree.

2. Stir several eggs evenly, then add starch powder, sesame oil, powdered sugar, and salt, and stir repeatedly to form a paste.

3. Add the sweet potato puree to the paste, stir it repeatedly to make it elastic and tough, and divide it into small balls of the same size.

4. Put the small dumplings into the mold, make them into cup shapes, and add fillings in the middle.

5. Put it in a steamer, put leaves specially used for steaming cakes underneath, and steam until cooked.