Preheat your oven to 400°F (200°C).

Wash and slice the zucchini into ½-inch rounds or half-moons.

In a large mixing bowl, combine zucchini with olive oil, minced garlic, salt, and pepper. Toss until evenly coated.

Spread the zucchini in a single layer on a baking sheet.

Roast zucchini for 15-22 minutes, stirring halfway through.

In the last 5-7 minutes, sprinkle Parmesan cheese over zucchini.

Once done, let cool slightly before serving.