1-Preheat your oven to 425°F (220°C): Preheat your oven to 425°F (220°C).
2-In a large bowl, combine the zucchini: In a large bowl, combine the zucchini rounds and olive oil, tossing to coat.
3-In a separate bowl, mix together the: In a separate bowl, mix together the minced garlic, Parmesan cheese, Italian seasoning, salt, and black pepper.
4-Sprinkle the garlic-Parmesan mixture over the zucchini: Sprinkle the garlic-Parmesan mixture over the zucchini and toss until evenly coated.
5-Spread the zucchini slices in a single: Spread the zucchini slices in a single layer on a baking sheet lined with parchment paper.
6-Roast in the preheated oven for 25-30: Roast in the preheated oven for 25-30 minutes, or until golden and crispy, flipping halfway through.
7-Remove from oven, garnish with chopped fresh: Remove from oven, garnish with chopped fresh parsley if desired, and serve immediately.