2 pkgs. frozen strawberries
2 pkgs. strawberry Jello
1 sm. can crushed pineapple, drained
1 banana, mashed
1 pt. sour cream

Dissolve Jello in 2 cups hot water. Mix in frozen strawberries; add pineapple and banana to the mixture. Put half in a pan to set; then set at room temperature the other half. Pour sour cream on first half after it has set approximately 1/2 hour in the refrigerator. Cover with Cool Whip and sprinkle with walnuts.