Lemon Ice Box Pie
["2 graham cracker pie crusts", "1 can frozen lemonade (thawed)", "1 large Cool Whip", "1 can sweetened condensed milk"]
["Mix lemonade and milk together.", "Fold in Cool Whip.", "Pour into pie crust and refrigerate.", "Serve when chilled."]
["graham cracker pie crusts", "frozen lemonade", "condensed milk"]