Sipwonppang is sold at a snack shop in Songjeong-dong, Busan, on the road from Songjeong Station to Songjeong Beach, along with tanghulu. The sipwonppang comes in cheese and red bean versions, baked crisp on the outside with cheese that stretches when pulled apart. It is a stop for people waiting for the coastal train or walking from Songjeong Station to the beach, and the sipwonppang takes about five minutes to prepare after ordering. Gluten-free status must be checked before ordering.