Preheat the oven to 450 degrees and spray a non-stick cookie sheet with olive oil cooking spray.
Slice potatoes and toss with flour knocking off the extra flour.
Layer on a cookie sheet, sprinkle with your favorite seasonings, and spray the tops with cooking spray.
Bake for 15 minutes and turn to brown the other side for another 10 minutes. Cooking time will vary depending on how thick your slices are.