Pumpkin Whoopie Pies - Gather for Bread Pumpkin Whoopie Pies - Homemade Amish pumpkin whoopie pies with buttercream filling. These moist soft sandwich cookies are perfect the perfect fall treat for bake sales, bonfires and pumpkin picking. Oreo Dessert, Low Carb Dessert, Pumpkin Dessert, Amish Recipes, Pie Recipes, Cookie Recipes, Dessert Recipes, Bake Sale Recipes, Stuffing Recipes