1 lg. pkg. strawberry jello
1 c. boiling water
1/2 c. pineapple juice or strawberry juice
1 lg. pkg. frozen strawberries, drained
1 (15 oz.) can crushed pineapple, drained
2 or 3 mashed bananas
1 pt. sour cream
1 sm. container Cool Whip

Mix jello with water; add fruit right away. pour half of mixture in a bowl; let set until hard. Spread sour cream using whole pint, then remainder of jello over top. Let set. Put Cool Whip on top just before serving.