Osteria Iaad is an Italian restaurant in Yongsan-gu, Seoul, near Yongsan Station, Sinyongsan Station and Yongsan-dan-gil, serving fresh pasta and steak. Its egg and truffle fresh spaghetti features a thick sauce and truffle aroma, and the sirloin steak comes with baekkimchi or jangajji on the side. Reservations are recommended for dinner, and without one it is difficult to get a table. Portions are on the small side.