Chocolate Raspberry Yogurt Pie
["2/3 c. boiling water", "1 (4 serving size) pkg. Jell-O brand raspberry or strawberry Jell-O", "1 c. frozen vanilla yogurt", "2 c. thawed Cool Whip", "1 c. fresh or frozen raspberries or sliced strawberries", "1 prepared chocolate flavor crumb crust (6 oz.)"]
["Stir boiling water into gelatin in a large bowl 2 minutes or until completely dissolved. Stir in frozen yogurt until melted. Stir in whipped topping and fruit. Refrigerate until mixture mounds.", "If necessary, spoon into crust.", "Refrigerate 2 hours or until firm. Garnish with shaved chocolate, additional whipped topping and berries, if desired. Store, covered, in refrigerator."]
["boiling water", "O", "vanilla yogurt", "frozen raspberries", "chocolate flavor"]