Watergate Salad - cooking recipe

Ingredients

1 (20 oz.) can crushed pineapple (do not drain)
1 (3/4 oz.) pistachio pudding
8 oz. Cool Whip
1 c. miniature marshmallows
1/2 c. chopped nuts (optional)

Preparation

Mix pineapple with pudding.
Stir in marshmallows and Cool Whip.
Refrigerate at least 2 hours.