Pistachio Salad - cooking recipe

Ingredients

3.4 oz. box (small) pistachio pudding
20 oz. crushed pineapple (undrained)
8 oz. Cool Whip
bag marshmallows

Preparation

Stir together pudding and undrained pineapple until completely blended.
Fold in Cool Whip and marshmallows.
Chill.