The vermicelli inside the hot pot is usually sweet potato vermicelli or potato vermicelli.

Sweet potato vermicelli, also known as sweet potato vermicelli, vermicelli, is a traditional product, has a history of more than 400 years. Sweet potato vermicelli is long-cooked, fragrant and delicious, and has a variety of eating methods. It is an ingredient that utilizes sweet potatoes as a raw material and relies on the starch inside the sweet potatoes to make it.

Sweet potato vermicelli is a very easy food, it can be combined with many foods, can be cooked in many ways, to make hot and cold meat and vegetarian fried braised fried and steamed a variety of dishes.

The processing of sweet potato vermicelli is based on fresh potato as raw material first processed into starch and then processed into vermicelli, but also directly to the starch as raw material for processing vermicelli, in addition to vermicelli processing of traditional and modernized process of the two kinds of traditional process is generally small-scale processing of farm units.

Potato vermicelli is pure potato starch, after adding thickening, mixing, pulping, powder making machine extrusion and make a strip of powder. The taste is strong, smooth, weight loss effect, nutritious, so it is sought after by the majority of women, once popular nationwide.