Korean Gangwon-Style Loach Soup

Pulverizing the loach whole dissolves its small bones into the broth, creating a calcium-rich liquid with a distinctive earthy depth. Perilla seed powder transforms the soup into something creamy and nutty, far removed from a typical clear broth. Dried radish greens, rehydrated and chopped, provide a pleasantly chewy counterpoint to the thick liquid. Doenjang and gochugaru add fermented savoriness and gentle heat that deepen the overall flavor. Before blending, the loach should be soaked in salted water to purge any muddy taste, and the perilla powder is best stirred in after the soup reaches a boil so the nutty aroma does not cook off too quickly. The finished soup is dense and substantial, closer to a stew than a broth, and is traditionally eaten in autumn and winter as a stamina food. In the mountainous Gangwon province, chueotang holds a near-legendary status as a warming, restorative meal on the coldest days.