Watergate Fluff is out-of-this-world good! This outrageous “salad” is made with Pistachio Pudding Mix, crushed pineapple, coconut, pecans, marshmallows and Cool Whip. It’s so easy to whip together and everyone always comes back for seconds. If you enjoy fluff-type salads, this vintage side dish recipe is perfect for company or holiday dinners, potlucks, backyard BBQs or Family Reunions.