Frozen Citrus Pie
["1 (6 oz.) can frozen concentrated orange juice, lemonade or pink lemonade", "1 pt. softened vanilla ice cream", "3 1/2 c. (8 oz.) Cool Whip, thawed", "1 (6 oz.) graham cracker pie crust"]
["Beat concentrated juice in mixer bowl about 30 seconds.", "Blend in ice cream.", "Fold in Cool Whip until smooth.", "Freeze until mixture will mound.", "Spoon into crust.", "Freeze until firm or overnight.", "Let stand for 10 minutes before serving."]
["orange juice", "vanilla ice cream", "graham cracker pie crust"]