Good Housekeeping’s whoopie pie opts for the marshmallow-style filling for its chocolate cake-like cookies. It yields about 12 rich cookie sandwiches and is a wonderfully portable dessert choice.. Whoopie Pies are easy to make and very versatile, simply a pair of small sponge cakes glued together with a filling and, if desired, topping. Read More This entry was posted in Recipes , Sweet Recipes , Equipment and tagged whoopie pie , whoopie pies , dark chocolate , sponge cakes on 05/11/2010 by Patrick .. Sandwich Cookies Cake Cookies Brownie Cookies Cupcake Cakes Whipped Frosting Vanilla Frosting Vanilla Whoopie Pie Recipe Vanilla Cake Pie Recipes Birthday Cake Whoopie Pies: Soft vanilla cake cookies and homemade whipped frosting make these colorful whoopie pies perfect for any occasion.. Take one half of your whoopie pie and place a heaped tablespoon of filling on it, then place the other half of your pie on and squish together very slightly. Repeat until you have 12 sandwiches. Whoopie pies will keep in an airtight container at room temperature for 2 days, or in the fridge for 4 days.. Whoopie Cookies I don’t always have time to make whoopie pies from scratch, so I tweaked a cake mix recipe to create these. Try a bit of peanut butter in the filling, too.. Whoopie Pie Recipes Looking for whoopie pie recipes? Allrecipes has more than 20 trusted whoopie pie recipes complete with ratings, reviews and baking tips..