2 boxes strawberry Jello
1 pkg. Knox unflavored gelatin
1 c. boiling water
1 (#4 1/2 oz.) can crushed pineapple
1 c. nuts
3 or 4 bananas, mashed
2 (10 oz.) pkgs. frozen strawberries, thawed
1 carton sour cream

Mix Jello and unflavored gelatin with the boiling water. Add pineapple, nuts, mashed bananas and thawed strawberries. Fill bowl half full and set. Cover with sour cream. Cover with remaining Jello and set.