Geonganghan Ppang is a neighborhood bakery in the alleys of Hyehwa-dong that sells an-butter, jambon-beurre, and campagne. The an-butter uses red bean paste that is not too sweet with a flavorful baguette, and the jambon-beurre combines thick ham and butter with the aroma of pepper. It opens early in the morning, but the night milk bread often sells out if you go late. Prices are not on the low side.