Watergate Salad - cooking recipe

Ingredients

1 (3 oz.) pkg. instant pistachio pudding
1 (20 oz.) can crushed pineapple, undrained
8 oz. Cool Whip
1/2 c. chopped walnuts
1 1/2 c. mini marshmallows

Preparation

In a large bowl, mix pudding with undrained pineapple.
Fold in Cool Whip.
Fold in nuts and marshmallows.
Refrigerate until firm. This can be made ahead and frozen.