Kitchen kreations: vanilla whoopie pies OtherVery Easy50 min Send this recipe to a friend Print this page Ask a question to the author Post your photo of this recipe Ingredients 4 2 cups all-purpose flour 1/2 teaspoon baking soda 1/4 teaspoon salt 1/2 cup butter 1 cup packed brown sugar 1 egg 1 teaspoon vanilla flavoring 3/4 cup buttermilk 1 recipe Whoopie Pie Filling View the directions