2 (3 oz.) pkg. strawberry Jello
2 c. boiling water
1 (10 oz.) pkg. frozen strawberries
1 1/2 c. crushed pineapple
2 mashed bananas
1 c. sour cream

Dissolve Jello in boiling water. Add frozen strawberries, stir until thawed. Add pineapple and mashed bananas; mix. Pour 1/2 of this mixture in 12 x 8 x 2 inch pan. Chill until firm. Spread sour cream over Jello; pour remaining Jello on top; chill again.