If you’re on the hunt for a vibrant, flavorful side dish that’s as easy to make as it is delicious, look no further than this Roasted Zucchini with Garlic and Parmesan Recipe. This dish combines tender zucchini rounds seasoned with fragrant garlic, a touch of oregano, and a sprinkle of salty Parmesan to create a harmony of savory flavors that can brighten up any meal. It’s a perfect way to celebrate fresh vegetables with minimal fuss and maximum taste, making it an absolute favorite for weeknight dinners or casual gatherings alike.

Ingredients You’ll Need
You only need a handful of straightforward ingredients to bring out the best in this Roasted Zucchini with Garlic and Parmesan Recipe. Each item plays a vital role—from the juicy zucchini that forms the base, to the olive oil that helps everything roast beautifully, to the Parmesan that adds that irresistible rich finish.
- 4 medium zucchinis: Choose firm zucchinis for the best texture; they slice nicely and roast evenly.
- 2 tablespoons olive oil: Olive oil coats the slices and helps them turn golden and tender in the oven.
- 3 cloves garlic, minced: Garlic adds a wonderful aromatic punch that elevates the zucchini’s mild flavor.
- 1 teaspoon dried oregano: This herb brings a subtle earthiness, perfectly complementing the garlic and cheese.
- Salt and freshly ground black pepper: Essential seasonings that enhance every bite with just the right amount of savoriness and a touch of heat.
- 1 tablespoon freshly grated Parmesan cheese (optional): Sprinkled at the end, Parmesan adds a nutty, salty finish that makes this dish truly special.
How to Make Roasted Zucchini with Garlic and Parmesan Recipe
Step 1: Preheat Your Oven
Start by preheating your oven to 425 degrees Fahrenheit (220 degrees Celsius). A hot oven is key to roasting the zucchini just right — it helps caramelize the edges and retain a tender texture inside.
Step 2: Season the Zucchini
In a large bowl, toss your zucchini slices with olive oil, minced garlic, dried oregano, salt, and freshly ground black pepper. Make sure every slice is evenly coated so you get that wonderful blend of flavors in each bite.
Step 3: Arrange the Slices
Lay the zucchini out in a single layer on a baking sheet lined with parchment paper. Giving them space ensures they roast instead of steam, which is crucial for that perfect lightly browned finish.
Step 4: Roast to Perfection
Pop the baking sheet into the oven and roast for 15 to 20 minutes. Halfway through, turn the slices over to achieve even browning on both sides. You’re looking for tender zucchini with beautifully golden edges.
Step 5: Add Parmesan and Serve
Once roasted, remove from the oven and immediately sprinkle with freshly grated Parmesan if you’re using it. The residual heat will gently melt the cheese, creating a luscious topping that ties all the flavors together.
How to Serve Roasted Zucchini with Garlic and Parmesan Recipe

Garnishes
To make this Roasted Zucchini with Garlic and Parmesan Recipe even more inviting, try adding fresh herbs like chopped basil or parsley right before serving. A squeeze of fresh lemon juice can also brighten the dish and highlight the garlic’s aroma.
Side Dishes
This zucchini pairs wonderfully with grilled chicken or fish for a light, healthy meal. It’s also fantastic alongside hearty pastas or sprinkled over rice bowls, adding color and flavor without overpowering the main components.
Creative Ways to Present
Elevate your presentation by layering the roasted zucchini slices on a platter with dollops of ricotta or goat cheese, drizzling with balsamic glaze. You can also chop the roasted zucchini and fold it into warm quinoa or couscous for a tasty vegetable-packed salad.
Make Ahead and Storage
Storing Leftovers
If you happen to have leftovers from this Roasted Zucchini with Garlic and Parmesan Recipe, store them in an airtight container in the refrigerator. They’ll stay fresh for up to three days, making for a quick, flavorful side ready to enjoy again.
Freezing
While zucchini tends to soften after freezing, you can freeze cooked roasted zucchini in a suitable container for up to two months. Thaw it gently in the fridge before reheating, keeping in mind the texture may be slightly more delicate.
Reheating
The best way to reheat leftover roasted zucchini is in the oven or on a stovetop skillet to help restore some of the original crispness. Avoid microwaving if you want to keep the texture as close to freshly roasted as possible.
FAQs
Can I use fresh herbs instead of dried oregano?
Absolutely! Fresh oregano or even thyme can add a lovely brightness. Just add fresh herbs at the end of roasting to preserve their flavor.
Is Parmesan cheese necessary for this recipe?
Parmesan is optional but highly recommended as it adds a wonderful savory depth. You can omit it for a dairy-free version without sacrificing much flavor.
What other vegetables can I roast with zucchini?
Bell peppers, cherry tomatoes, and mushrooms roast beautifully alongside zucchini and complement the flavors nicely.
Can this be made vegan?
Definitely. Skip the Parmesan or use a plant-based cheese alternative to keep the dish vegan-friendly.
How thin should I slice the zucchini?
A quarter-inch thick slices work best as they roast evenly and hold their shape while becoming tender.
Final Thoughts
There’s something truly comforting about a simple dish made with fresh ingredients and thoughtful seasoning. This Roasted Zucchini with Garlic and Parmesan Recipe is a perfect example — it’s quick, versatile, and packed with flavor, making it one of those recipes you’ll want to keep in your regular rotation. Once you try it, you might find it hard to go back to any other side dish!
Print
Roasted Zucchini with Garlic and Parmesan Recipe
- Prep Time: 10 minutes
- Cook Time: 20 minutes
- Total Time: 30 minutes
- Yield: 4 servings
- Category: Side Dish
- Method: Baking
- Cuisine: American
- Diet: Low Fat
Description
This Roasted Zucchini recipe offers a simple, flavorful way to enjoy fresh zucchini. Sliced zucchini rounds are tossed with olive oil, garlic, oregano, salt, and pepper, then roasted until tender and lightly browned. A sprinkle of freshly grated Parmesan cheese adds a delicious finishing touch, making it a perfect healthy side dish or snack.
Ingredients
Vegetables
- 4 medium zucchinis, sliced into 1/4-inch thick rounds
Seasonings and Oils
- 2 tablespoons olive oil
- 3 cloves garlic, minced
- 1 teaspoon dried oregano
- Salt and freshly ground black pepper, to taste
Optional
- 1 tablespoon freshly grated Parmesan cheese
Instructions
- Preheat Oven: Preheat your oven to 425°F (220°C) to ensure it’s hot and ready for roasting the zucchini.
- Prepare Zucchini: In a large bowl, toss the sliced zucchini rounds with olive oil, minced garlic, dried oregano, salt, and freshly ground black pepper until all slices are evenly coated with the seasoning mixture.
- Arrange on Baking Sheet: Lay the seasoned zucchini slices in a single layer on a baking sheet lined with parchment paper to prevent sticking and promote even cooking.
- Roast the Zucchini: Place the baking sheet in the oven and roast for 15-20 minutes. Halfway through the cooking time, turn the zucchini slices to ensure they brown evenly and become tender.
- Add Parmesan and Serve: Once roasted, remove the zucchini from the oven and, if desired, sprinkle freshly grated Parmesan cheese over the top just before serving to add a savory, cheesy flavor.
Notes
- For even cooking, ensure zucchini slices are of uniform thickness, approximately 1/4 inch.
- You can substitute dried oregano with other herbs like thyme or rosemary for flavor variation.
- Use parchment paper to prevent zucchini from sticking and to make cleanup easier.
- Parmesan cheese is optional and can be omitted for a dairy-free version.
- Serve as a side dish to grilled meats, pasta, or as a healthy snack.

