Preheat the Oven: Preheat your oven to 400°F (200°C).
Prepare the Zucchini: Arrange the zucchini slices in a single layer on a baking sheet. Drizzle with olive oil and season with salt and pepper. Toss to coat evenly.
Bake the Zucchini: Bake in the preheated oven for 10 minutes, until the zucchini starts to soften.
Prepare the Garlic Mixture: While the zucchini is baking, mix the minced garlic with a little more olive oil (about 1 tbsp) in a small bowl.
Add the Cheese: After the initial baking time, remove the zucchini from the oven. Brush each slice with the garlic mixture. Sprinkle with grated Parmesan cheese and shredded mozzarella cheese.
Season: Sprinkle the dried oregano and basil over the zucchini slices.
Bake Again: Return the zucchini to the oven and bake for an additional 10-15 minutes, until the cheese is melted and bubbly and the zucchini is tender.
Garnish: Remove from the oven and let cool slightly. Garnish with fresh parsley, if desired.
Serve: Serve warm as a side dish or a delicious keto-friendly snack!
Enjoy your cheesy, garlicky, and keto-friendly zucchini steaks!