Whoopie Pie Filling Without Shortening Recipes Black velvet Guinness whoopie pies with champagne whipped cream frosting The Lumberjack Baker milk, brown sugar, baking soda, all purpose flour, Dutch-processed cocoa powder and 9 more. Heat oven to 180C/160C fan/gas 4 and line baking trays with parchment. Mix flour, cocoa, bicarb, sugar and a pinch of salt. Whisk the egg, oil and buttermilk together, then mix into dry ingredients with 75ml boiling water.. Ideal for baking traditional mince pies, macaroons, etc.. Non-stick coating for easy release from the pan Shallow cups for even and perfect baking. #HowItsMade Mondays 9/8c on Science This Whoopie Pie factory has a variety of delicious ingredients that give these traditional treats their signature taste.. This delicious whoopie pie recipe was inspired by Thin Mints, the famous Girl Scout cookie. Perfect for St. Patrick's Day.. Also, I’m bringing you guys a recipe for Classic Whoopie Pies. Because whoopie pies are the official state treat of Maine. Which should tell something about the folks up North: that they Because whoopie pies are the official state treat of Maine..