Cookie Salad

I've tried a couple different versions of this recipe and this is by far the best one I've had.
VERY yummy.
My husband askes for it all the time.
That's always a plus.

1 lrg pkg vanilla instant pudding
2 cups buttermilk or heavy cream
2 lrg cans mandarin oranges or 3 small, drained
8 oz. tub cool whip
1 pkg fudge stripe cookies, crushed up into bite size pieces
.
Mix vanilla pudding powder with buttermilk till thick.
Fold in mandarin oranges and cool whip.
Stir in crushed up cookies just before serving.