01 - Preheat oven to 425°F. Line a baking sheet with parchment paper or lightly grease it.
02 - Pat zucchini slices dry using a paper towel.
03 - In a shallow bowl, mix grated Parmesan, panko breadcrumbs, garlic powder, Italian herbs, black pepper, and salt.
04 - Dip each zucchini slice into the beaten egg, letting excess drip off, then press into the Parmesan mixture to coat evenly on both sides.
05 - Place coated zucchini slices in a single layer on the prepared baking sheet.
06 - Bake for 20 to 25 minutes, flipping halfway through until chips are golden and crisp.
07 - Allow to cool for a few minutes before serving.