Marie'S Easy Key Lime Pie
["1 can condensed milk", "1 (8 oz.) c. light Cool Whip", "1/4 c. Key lime juice (Nellie and Joe's Key lime juice)", "1 deep-dish graham cracker pie shell"]
["Mix first three ingredients until thick, pour into pie shell. Sprinkle with cracker crumbs and freeze for 1 hour."]
["condensed milk", "lime juice", "graham cracker pie shell"]