1 (8 oz.) pkg. cream cheese, softened
1 (7 oz.) jar marshmallow cream
1 c. lime, orange or raspberry sherbet
2 c. thawed Cool Whip topping
1 (9 inch) prepared crumb crust

Combine cream cheese and marshmallow creme, mixing at medium speed on electric mixer until well blended. Add sherbet; mix well. Fold in whipped topping. Pour into crust; freeze until firm. Serves 6 to 8.