Caramel Banana Pie
["1 can sweetened condensed milk", "2 or 3 bananas", "Cool Whip", "1 graham cracker crust"]
["Place unopened can of milk in a pan with enough water to cover top of can.", "Bring water to boil and reduce to simmer.", "Simmer for 3 hours.", "Remove can from water.", "Cool and refrigerate overnight."]
["condensed milk", "bananas", "graham cracker crust"]