1/3 cup butter or margarine, melted
3 tablespoons sugar
1 quart (4 cups) vanilla ice cream, softened
1/2 can (6-oz) frozen lemonade concentrate, thawed
1 container (4 oz) frozen whipped topping, thawed
Lemon peel, if desired
Heat oven to 350°F.
In medium bowl, mix all crust ingredients until well blended. Press in bottom and up side of 9-inch glass pie plate. Bake 8 to 10 minutes or until golden brown; cool.
In large bowl, mix ice cream, lemonade concentrate, whipped topping. Spoon and spread ice-cream mixture into cooled crust. Freeze until firm, about 4 hours. Let stand at room temperature a few minutes before cutting. Garnish with lemon peel.