Combine all ingredients in a large food-safe plastic bag, close off and shake or mush everything together to get the potato slices evenly coated in the oil and cheese.
Spread out in a single layer on un-oiled cookie sheets.
Bake at 350 F. for 20 minutes.
Remove from oven and allow to cool while you cool your oven down to 200 F.
Return the chips to the oven and bake for 2 hours.
Cool, salt and enjoy!
Notes
Please note that the data below is a ballpark figure. Exact nutrition data is not possible.