Appearance, taste, production method.

1. Appearance: The silver noodles are relatively small, like hair, and white in color. Dragon whisker noodles are relatively thick and yellowish in color.

2. Taste: Because of its small size, silver noodles are usually only suitable for making soup noodles, which are smooth and delicious in the mouth. In contrast, Longxu noodles can be used in many ways, such as stir-fried noodles and stir-fried noodles, and the texture is a bit harder.

3. Production method: Due to its special small shape, silver noodles are usually used to make soup noodles. Just boil the broth and add the noodles. Longxu noodles can be used to make noodles, fried noodles, etc. You only need to cook the noodles and add various seasonings.