Smile Instant Tteokbokki is a restaurant in Sageun-dong, Seongdong-gu, Seoul, where tteokbokki is cooked at the table in front of HanDae Buhgo High School. The sauce is chunjang-based, and the pot holds thin, long rice cakes along with ramyeon, jjolmyeon noodles, and fried items, followed by bokkeum bap at the end. Diners choose the spice level of the sauce and cut the rice cakes to the length they want, and staff fry rice in the remaining tteokbokki. The sauce flavor is plain.