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.
About 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