Caramel Pie - cooking recipe

Ingredients

1 (14 ounce) can sweetened condensed milk
1 (9 inch) prepared graham cracker crust
1 (12 ounce) container frozen whipped topping, thawed

Preparation

In a large pot, place the can of sweetened condensed milk with the label taken off, in the pot and cover with water. Cook on high until water comes to a boil, then turn on medium/high for 4 hours, only adding water to keep the can covered.
Carefully open can and pour into pie shell. Cool pie in refrigerator. When completely cooled, top with frozen whipped topping. Serve.