About Martha Swift

Martha Swift

Martha Swift is the co-founder of Primrose Bakery in London and the author of Primrose Bakery Everyday and the co-author of Cupcakes From The Primrose Bakery and The Primrose Bakery Book. @primrosebakery

A white bowl partially filled with cookie dough buttercream frosting with a wooden spoon resting on top.

Cookie Dough Buttercream Frosting

This cookie dough buttercream frosting is easy to make, insanely indulgent, and ridiculously perfect for slathering atop cakes and cupcakes, and, natch, snitching straight from the bowl.