One of my favorite places to eat in Insadong is at Tweet Maru (툇마루). They are famous for Doenjang Bibimbap and their sauce is earthy and full of flavor. The sauce over barley rice and topped with fresh vegetables and a few drops of roasted sesame oil is delicious and hearty.

툇마루
Seoul Jongno-gu Insadong 4-2
Tel 02-739-5683