Preheat oven to 425 degrees. ... Cool completely. Make filling: Mix shortening, confectioners' sugar, ... creamy. Frost the "whoopie pie" bottoms and put the ... about 1 1/2 dozen.
In a mixing bowl, beat ... make the size whoopie pie you desire, approximately 3 ... 10 minutes. Prepare filling. Beat the above ingredients ... of the baked cookies.
Ingredients: 14 (cocoa .. flour .. milk .. salt .. soda .. sugar ...)