Frozen Lemonade Pie

Frozen Lemonade Pie 14 ounces sweetened condensed milk 6 ounces frozen lemonade concentrate, thawed and undiluted 12 ounces frozen whipped topping, thawed 2 (9 inch) graham cracker pie crust In a large bowl, mix together the sweetened condensed milk and lemonade concentrate. Fold the whipped topping in slowly, keeping as much air in the mixture as possible. Spoon into crusts. Freeze until firm--I suggest about two hours minimum. Remove from the freezer half an hour before serving, to allow the pie to thaw to a creamy state.