Wuning hot and sour rice noodles

Speaking of hot and sour powder, everyone thinks it is a traditional snack in Sichuan and Guizhou, but it is not. Wuning County is mostly a mountainous area, and sweet potatoes have been widely planted in this county since ancient times. Sweet potato powder and potato vermicelli have always been the main food in the local diet, and hot and sour powder is also a folk snack that local people like very much. Different from the hot and sour powder in Sichuan, Wuning's hot and sour powder has no hemp taste, which is characterized by "spicy, fresh, fragrant, sour and oily but not greasy". "Hot and sour powder" is a pure green food. The main powder is made from local sweet potatoes by crushing, filtering, drying and pulping, and then by traditional manual leakage by farmers.
Reprinted with attribution： https://cnlocality.com/(Chinese Specialty Products)