1-First, start by preparing your ingredients for a smooth cooking process. Slice each zucchini lengthwise and score the flesh in a crisscross pattern, then sprinkle with 1 teaspoon salt and let it sit for 10 minutes to draw out moisture before patting dry with a paper towel.

2-Next, heat 1-2 tablespoons of extra virgin olive oil in a large nonstick pan over medium heat and place the zucchini flesh-side down to sear for about 5 minutes per side until golden brown. In a small bowl, combine the remaining 3 tablespoons of extra virgin olive oil with the 2 cloves of finely chopped garlic, 1 tablespoon of chopped fresh thyme leaves, salt, and pepper, and mix well to create a flavorful garlic mixture.

3-Now, brush the garlic mixture onto the flesh sides of the seared zucchini steaks and sprinkle with 2 tablespoons of finely grated Parmesan cheese. Transfer to the oven or air fryer and cook for an additional 15 minutes to let the flavors meld. Remove from the oven and top with 1/2 cup of shredded mozzarella cheese, then return to the oven for 1-2 minutes until the cheese melts.

4-Finally, garnish with fresh basil leaves and chili pepper flakes before serving to add a burst of color and flavor. The total preparation includes a prep time of 10 minutes, cooking time of 20 minutes, and resting time of 10 minutes, making the entire process just 40 minutes. For external insights on zucchini cooking, visit Zucchini Health Benefits to learn how this veggie supports your meals.