Bas Burger Seolleung is a burger restaurant near Seolleung Station in Seoul that serves American-style handmade burgers and beer. The Tam Yok Burger comes with two patties and a generous amount of vegetables, and the bun is thick and chewy with a buttery aroma. Orders are placed on a tablet, the Jason Gam potato chips are unlimited refills, and there are seven sauces to choose from. Everything is made to order, so food takes a little time to come out.