Preheat oven to 350 degrees.
Peel and slice potatoes into 1/8 inch thick slices.
In a heavy oven safe skillet melt butter with garlic, salt and pepper.
Add potatoes and cook until the potatoes are coated with butter and are turning brown on the edges.
Add evaporated milk and cream.
Cook until the milk starts boiling.
Place potatoes in the oven and bake for 20 minutes. Adjust cooking time for the thickness of the potatoes. Thicker potatoes take a bit longer.
Serve right from the skillet.