Strawberry Salad

2 small packages Strawberry Jell-O
2 cups Boiling Water
1-2 cans Crushed Pineapple and Juice
2 packages Frozen or Fresh sliced strawberries
2 mashed Bananas
1/2 pint Sour Cream

Stir jell-o into hot water and add frozen strawberries, including juice. When berries are thawed, add bananas and pineapple. Put half of jell-o mixture in 9 by 13 pan and chill until set. Then spread sour cream on top and chill again, until cream is firm. Add remaining jell-o and chill until ready to serve. Serves 12.