Watergate Salad
["1 box instant pistachio pudding", "1/2 c. marshmallows (mini or chopped)", "1 (20 oz.) can crushed pineapple, not drained", "1/2 c. chopped nuts", "1 (9 oz.) Cool Whip"]
["Mix all ingredients and refrigerate."]
["marshmallows", "pineapple", "nuts"]