Watergate Salad - cooking recipe

Ingredients

1 (20 oz.) can crushed pineapple
1 box pistachio instant pudding
1 1/2 c. small marshmallows
8 oz. (large) container Cool Whip
1 c. nuts

Preparation

Mix undrained pineapple with pudding mix by pouring into pineapple.
Stir in rest of ingredients.
Stir by hand.
Cool.