Wonjo Jjwang Donkkaseu is a restaurant in Seoul that serves donkkaseu, hambak steak, and pasta, located a two-minute walk from Exit 9 of Isu Station on Line 7. The wang donkkaseu is large with a crispy fried coating, and soup, salad, and side dishes are self-serve and unlimited at the self-bar. Pickled gochu and gat kimchi cut the greasiness, and leftover donkkaseu can be packed for takeout. On weekend lunch and dinner hours, there is a long wait.