1 (14 oz.) can sweetened condensed milk
1 (6 oz.) can frozen lemonade concentrate, thawed
1 (8 oz.) container frozen whipped topping, thawed
2 (9") prepared graham cracker crust
Garnishes: Lemon slices, fresh mint

Fold sweetened condensed milk and lemonade concentrate into whipped topping; spoon into crust. Freeze at least 8 hours. Garnish pies. Yields 2 pies.