The Whoopie Pie Book

60 sweet and simple recipes for the classic American cake sandwich treat, from the baker behind the wedding cake of the Duke and Duchess of Sussex. Make way, cupcakes—it’s whoopie pie time! Everyone is falling in love with America’s classic sandwich treat—two soft cookies with a creamy filling. Now, baker extraordinaire Claire Ptak, a pastry alum of Berkeley’s famed Chez Panisse and proprietor of Violet, her own baking company, takes the humble whoopie pie to new heights. Here are 60 irresistibl