2 cans Eagle Brand sweetened condensed milk
1 (9-inch) graham cracker pie crust
1 large container Cool Whip

In a large pot, place the Eagle Brand milk (remove labels). Cover the cans of milk with water. Bring to boil and boil at a steady boil for 3 hours. May have to add water during cooking time. When 3 hours are up, drain hot water off of cans and replace with cold. Let milk cool off. Open cans and stir milk up smooth. Pour into pie crust. Place in fridge; let chill well. Place Cool Whip on top of caramel. May add chopped nuts or drizzle chocolate syrup to dress it up.