Pistachio Delight

1 (3 oz.) box pistachio instant pudding mix
1 (16 oz.) can crushed pineapple
1 1/2 c. miniature marshmallows
1 (9 oz.) container of Cool Whip
1/2 c. nuts
1 (16 oz.) can fruit cocktail

Combine pudding mix, crushed pineapple, fruit with juices. (Do not drain the juices.) Let stand for 5 minutes in refrigerator; then add marshmallows and whipped topping. Let the topping set at room temperature when you start to make the salad as it is easier to mix. Sprinkle nuts on top. Refrigerate until firm.