Caramel Pie
["2 cans Eagle Brand sweetened milk", "1 baked pie shell", "Cool Whip"]
["Place unopened cans in a pan of boiling water.", "Continue boiling for 2 hours.", "Slowly and carefully poke a hole in top of each can and let cool for 15 minutes.", "Pour into baked pie shell and chill.", "To serve, top with Cool Whip."]
["milk", "shell"]