Watergate Salad
["1 large can crushed pineapple (in heavy syrup)", "1 box instant pistachio pudding", "1 (9 oz.) carton Cool Whip", "1/2 to 1 c. chopped nuts", "1/2 c. miniature marshmallows"]
["Mix pudding (small box) and pineapple, undrained.", "Add rest of ingredients well and chill."]
["pineapple", "nuts", "marshmallows"]