It's called Gamjatteok(potato rice cake).It is a traditional rice cake in Gangwon State that is created similarly to the half-moon rice cake using potato starch. Peel the potatoes, grind them in a grater, squeeze them in hemp cloth to sink the starch, leave the potato solids, and mix the drained starch and soaked kidney beans to knead and steam them. The color of potato rice cake is dark, but the more you chew it, the more savory it tastes. Dry the potato starch, make it into powder, knead it with hot water, add kidney beans or red beans, and steam until it becomes a transparent, then dark half-moon potato cake is made. It is called “half-moon potato rice cake” in Gyeongsangnam-do.
by stalincapital