Seicheese Songpa is a shop near Seokchon Station that sells Philadelphia-style cheesesteak sandwiches. The Original, Pepper, and Mushroom cheesesteaks come with generous amounts of meat and cheese, and a set with soft baguette bread and french fries is also available. Sandwiches can be ordered in two sizes, and eating them in the store with hot sauce works well. The portions are on the small side, so two are needed if you are hungry, and the price is high relative to the amount.