It wasn't until I moved to the West Coast, that I realized how many people had been deprived of one of my favorite childhood treats - Whoopie Pies. A New England favorite, Whoopie Pies were always part of bake sales, school lunches, and family gatherings. And, they were quite often the confection upon which many mother's were judged. The variations in the pie (which is actually cake) and the sweetness and texture of the filling can differ greatly with each recipe. My Aunt Mary would often lament about the pies turning out too flat, or the filling too runny. Our next door neighbor, Mrs. Ekberg, made a memorable Whoopie Pie, with a completely unique cooked cream filling, a recipe that she never shared, but I later discovered the method while researching frostings for Red Velvet Cake. At home, my sister has become the family champion of Whoopie Pies, and has a blue ribbon from the county fair to prove it.