Holiday Salad
["1 large pkg. lemon or strawberry Jell-O", "1 (20 oz.) can crushed pineapple or 1 pkg. thawed, frozen strawberries", "1 1/2 c. boiling water", "1 c. chopped walnuts", "1/2 pt. sour cream"]
["Put gelatin in deep bowl; add boiling water and stir until dissolved.", "Add sour cream and beat until well mixed.", "Add pineapple or berries, juice and all.", "Add nuts.", "Stir until mixed. Pour into mold.", "Refrigerate overnight."]
["lemon", "pineapple", "boiling water", "walnuts", "sour cream"]