Suantangzi (noodles in sour soup) comes from Kuandian Manchu Autonomous County in Dandong, Liaoning Province. Its distinctive sour flavor is developed through natural grain fermentation. Smooth and mellow in texture, it offers a gentle sweet-and-sour soup that easily whets the appetite. More than just an everyday home dish, it truly embodies the unique charm of Liaoning’s traditional coarse-grain cuisine.

Video provided by Liaoning Science and Technology Publishing House