Preheat the oven to 450°. A baking sheet with cooking spray.
Slice the zucchini into 1/4 inch six rounds. In a medium bowl, toss the zucchini with the oil. In a small bowl, combine the Parmesan, breadcrumbs, salt, and if you turns a paper. Dip each round into Parmesan mixture, coding it evenly on both sides, pressing the coding on to Dick, and place a single layer on the prepared baking sheet.
Basis you Keeney rounds into Brown and Chris, 25 to 30 minutes. Remove with spatula. Serve immediately.