Great served for the Fourth of July for a true American treat! A whoopie pie, sometimes alternatively called a gob or a black-and-whitie, is a baked good traditional to the Pennsylvania Dutch culture as well as New England, made of two small, chocolate, disk-shaped cakes with a sweet, creamy frosting sandwiched between them. I came up with this recipe when my sister didn't want these because of the trans fats and corn syrup in the typical recipe. Here you have them! Not totally guilt-free but the Fourth of July come but once a year!