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. Whoopie pies are an American treat first made by the Amish in Pennsylvania. This is a classic whoopie pie recipe, but with a marshmallow creme filling. Those who like rocky road will love these. Marshmallow creme is a spreadable marshmallow confection, which can be purchased online or in specialty shops. Recipe by: Deborah Oatmeal cookie whoopie pies 114 reviews . 51 min. This twist on a . Ever heard of a whoopie pie? They're a bit like a macaroon but with a more cake-like texture. Hugely popular Stateside, the name comes from when Amish women would put them in farmers' lunchboxes and they'd supposedly shout 'whoopie' if they found one in their box!. Try this classic whoopie pie recipe made with cocoa (it’s the pie pictured on the left) and make a delicious chocolate whoopie pie.. A whoopie pie is a sweet baked item which is a cross between a soft biscuit, a cake and a pie. It is made up of two round pieces of cake-like biscuits (cookies) which are sandwiched together with a sweet, creamy filling. Other names given to these sweet delights have included hucklebucks, gobs and BFOs (big fat Oreos)..