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! B. Recipe by: . 496 results for whoopie pie Save whoopie pie to get e-mail alerts and updates on your eBay Feed. Unfollow whoopie pie to stop getting updates on your eBay feed.. L.D. 71, officially known as "An Act to Designate the Whoopie Pie as the State Dessert", read "The whoopie pie, a baked good made of two chocolate cakes with a creamy frosting between them, is the official state dessert".. The usual size is around 7.5cm/3-inches in diameter, however variations do occur and they have been known to be made much larger. There’s absolutely no reason why they shouldn’t be made much smaller too – mini whoopie pies served with afternoon tea.. Since the actual size is sort of hard to tell from the pictures (even with a lovely hand model – myself), I will point out that the big-daddy sized Whoopie Pies are nicely modeled by Colin in How to Eat a Whoopie Pie.. Whoopie Pie (20) 32 minutes. 19 reviews and I couldn't get them to turn out right -- I really thought she had left things out! She was famous for her whoopie pies. If you are having trouble with it, here is how I do it, and mine come out great. Use a good hand mixer to beat everything. Sift your dry ingredients, beat the sugar, shortening and eggs thoroughly, and add in the dry ingredients .