Caramel Pie

Directions

1. 1
   Place unopened cans of milk in stockpot.
2. 2
   Completely cover with water (covered at all times with water).
3. 3
   Boil for 3 hours. Take out of pan with pot holders (very very hot). Cover cans with paper towels, then poke hole in cans to let out steam. Open cans and empty into pie shell. Let cool, then put Cool Whip on top. Grate chocolate on top if you like.