In a large mixing bowl, combine pineapple, dry pudding mix. Stir well then
add sour cream. Beat on low speed for 2 minutes. Blend in cool whip
Poiur mixture into prepared pie shell. Chill and add cool whip before
Variation: Pour 1/2 mixture in bottom of the crust. Add sliced bananas,
then the other 1/2 of mixture. Add cool whip to top after chilling.