Apgujeong Saengsik Ppang x Option Black is a bakery in Seoul that sells saengsik ppang and toast. The bread is softer and fluffier than standard white bread, with a browned crust along the edges. Coffee is sold alongside the bread, and the shop offers a set of toast with coffee. It is located on the first floor of Quantum Building in Sinsa-dong, Gangnam-gu.