Strawberry Nut Salad
["1 (6 oz.) pkg. strawberry Jell-O", "1 c. boiling water", "2 (10 oz.) pkg. frozen sliced strawberries, thawed", "1 (1 lb. 4 oz.) can crushed pineapple, drained", "3 medium ripe bananas, mashed", "1 c. coarsely chopped walnuts", "1 pt. sour cream"]
["Combine boiling water and Jell-O until dissolved.", "In separate bowl, combine strawberries, pineapple, bananas and walnuts.", "Fold into gelatin.", "Spread 1/2 mixture in 12 x 8 x 2-inch or 13 x 9-inch baking dish.", "Refrigerate until firm, about 1 1/2 to 2 hours."]
["strawberry Jell-O", "boiling water", "strawberries", "pineapple", "bananas", "walnuts", "sour cream"]