1 lb. box instant vanilla pudding
1 (16 oz.) can pineapple tidbits, drained
1/2 pt. sour cream
1 (15 oz.) can mandarin oranges, drained
2 bananas, sliced

Mix pudding with pineapple juice. Stir in sour cream. Add pineapple and oranges. Mix and chill. Add sliced bananas just before serving.