1. Prep the Oven and Baking Sheets
- Preheat the oven to 450°F (230°C).
- Line 3 baking sheets with foil and lightly spray them with cooking spray. Set aside.
2. Prep the Zucchini
- In a large mixing bowl, toss the zucchini slices with olive oil, salt, and pepper until evenly coated.
3. Make the Coating
- In a separate bowl, combine the panko breadcrumbs, Parmesan cheese, oregano, and garlic powder.
4. Coat the Zucchini
- Dip each zucchini slice into the cheese mixture, pressing gently to ensure the coating sticks to both sides.
- Place the coated slices in a single layer on the prepared baking sheets.
- Lightly spray the tops of the zucchini slices with cooking spray for extra crunch.
5. Bake
- Bake in the preheated oven for 10 minutes, then rotate the pans and bake for another 8-10 minutes, or until the chips are golden brown and crispy.
6. Serve
- Remove from the oven and transfer the zucchini chips to a serving plate.
- Serve immediately with your choice of dipping sauce, such as sour cream, ranch dressing, marinara sauce, or pesto.