Gaehwaru is a Chinese food delivery restaurant in Busan that serves ganjjajang and jjamppong. The menu also includes baekjjamppong, samseon bokkeumbap, and naengjjamppong. After an order is placed, the food takes a while to come out. The cooking method for the ganjjajang and jjamppong brings out a smoky, fire-kissed flavor.