Welcome to the irresistible world of the whoopie pie. These delicious little delights, which hail originally from America, are baking's latest trend. These delicious little delights, which hail originally from America, are baking's latest trend.. The Whoopie Pie Book has 20 ratings and 3 reviews. Laura said: I got this out of the library because I love to bake, and someone said that Ptak was an am. The Whoopie Pie Book: 60 Irresistible Recipes for Cake Sandwiches Classic and New [Claire Ptak] on Amazon.com. *FREE* shipping on qualifying offers. 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. Whoopie Pies and millions of other books are available for Amazon Kindle. Learn more Enter your mobile number or email address below and we'll send you a link to download the free Kindle App.. . .