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.. KAISER 12-Cup Whoopie Pie Baking Pan 38 x 27 cm Creativ Very Good Non-Stick Coating Short Baking Time for Sweet and Savoury Recipes. Fall in love with this easy recipe for whoopie pies. Two light discs of chocolate sponge sandwich a fluffy vanilla buttercream filling. Perfect for cake sales, packed lunch treats or making friends at the office!. Before heading out to get plastered on green beer, I highly suggest baking up a batch of these Irish Coffee Whoopie Pies for you and yours. You’ll feel so lucky to bite into a freshly baked whoopie pie after a night of shamrockin’ that you may just want to kiss me (even if I’m not Irish).. Chocolate whoopie pies are an American favourite that you can now create at home with this easy to follow, delicious and simple recipe from Jamie Oliver.. 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.