Potatoes Dauphinois

Directions

1. 1
   Combine milk,butter,salt and pepper in a large saucepan and slowly bring it to the boiling point.
2. 2
   While the milk is heating, peel and thinly slice the potatoes, dropping the slices into the hot milk.
3. 3
   Add garlic, partly cover, and simmer for about 15-20 minutes, or until potatoes feel almost done when tested with the point of a sharp knife.
4. 4
   Spray a casserole dish with cooking spray.
5. 5
   Spoon potatoes and their liquid into the prepared casserole dish and sprinkle with the cheese.
6. 6
   Bake in a preheated 325 degree oven until the sauce has thickened and the cheese has melted and browned slightly, about 45 minutes.
7. 7
   If prepared the day before, cover and refrigerate potatoes and increase baking time by about 20 minutes.