Layers Buttery is a bakery in Gwangalli, Busan, selling egg tarts, pies, and other pastries. The egg tarts have a crisp shell, a moist interior, and a nutty flavor, and Dubai croissants and sausage pastries are also available. Origin and flour labels are posted, and the butter scent reaches outside the shop. Pastries may be sold out in the afternoon or evening, so visit early.