Wideu Dalgyalppang is a bakery near Sookdae in Seoul that serves egg breads such as Syudal, Mayo Syudal, and Olive Chili, along with coffee. Syudal is made with egg and ham in a moist cake-like sheet and served with ketchup or mayonnaise sauce, with a taste between toast and quiche. You can eat at the shop or order in advance through a delivery app. Baking starts when you place your order, so the wait is about 10 minutes.