Tta U Jeon Deu Seongsu is an American-style dessert cafe in Seongsu, Seoul, selling American pies and coffee. The apple pie topped with vanilla ice cream and the banana cream pie are the signature items, and an oat vanilla latte is also served. The shop is decorated with dark wood and American vintage interiors, with photo spots throughout, and the pies are made with a flaky crust topped generously with cream and toppings. Pies and drinks are on the pricier side.