Watergate Salad
["1 (20 oz.) can pineapple with juice", "1 small pkg. pistachio pudding", "1 c. miniature marshmallows", "1/2 c. chopped nuts", "1 (9 oz.) Cool Whip"]
["Sprinkle pudding over pineapple and stir until dissolved.", "Add remaining ingredients and stir until well blended.", "Refrigerate overnight."]
["pineapple", "pistachio pudding", "marshmallows", "nuts"]