Preheat oven to 400 degrees
Spray cupcake pan with PAM cooking spray
Slice potatoes into approximately 1/8 inch thick slices
Melt butter
In a large bowl, combine potatoes, seasonings, cheeses, and butter and toss until all potato slices are coated.
Stack potato slices in cupcake pan
Cover with aluminum foil and bake for 30 minutes
Take out, remove foil and bake for another 30 minutes or more depending on your oven.
Run a butter knife around edges and scoop out with a spoon or fork. Serve hot. Sprinkle with some sea salt if you like.