Step 1

Preheat the oven to 425 F. Line a baking sheet with parchment paper and place a rack on top of it.

Step 2

In a large bowl mix oil, salt, pepper, and garlic powder. Add zucchini slices and toss to coat.

Step 3

Line zucchini slices in a single layer on the rack in the baking sheet and sprinkle each slice with finely grated parmesan cheese on top. Bake for 15 – 20 minutes, or until golden brown on top.