Preheat your oven to 400°F (200°C).
On a large baking sheet, arrange the diced zucchini. Drizzle with 2 tablespoons of olive oil and sprinkle with oregano, garlic powder, salt, and pepper. Toss everything to coat evenly.
Bake for 10-20 minutes, or until the zucchini is tender and slightly crispy.
While the zucchini is cooking , in a small bowl, mix the breadcrumbs with 2 tablespoons of olive oil and the grated Parmesan cheese until the breadcrumbs are evenly coated.
Remove the baking sheet from the oven.
Add the chickpeas and carefully stir them into the zucchini. Sprinkle the breadcrumb mixture over the vegetables. Add more Parmesan if desired and top with fresh rosemary and basil.
Return to the oven and bake for another 5-10 minutes, or until the topping is golden brown and crispy.
Serve hot and enjoy!