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If you’re on the hunt for an incredibly flavorful, easy-to-make side dish, this Garlic Parmesan Roasted Zucchini Recipe is an absolute winner. Tender zucchini rounds get lovingly coated in garlicky olive oil and a generous dusting of Parmesan cheese, then roasted to golden perfection. The result is a dish that perfectly balances savory, cheesy, and herbaceous notes with just the right amount of crispness—making it an irresistible addition to any meal or a delightful snack that you’ll want to enjoy again and again.

Ingredients You’ll Need
Keeping this Garlic Parmesan Roasted Zucchini Recipe simple is key to letting the fresh zucchini shine while enhancing it with just a handful of kitchen essentials. Each ingredient plays a vital role, from the olive oil that helps achieve that perfect roast, to the Parmesan that adds rich, cheesy goodness.
- Zucchini (4 medium): Choose firm, fresh zucchinis for the best texture and flavor.
- Olive oil (2 tablespoons): This helps the zucchini roast beautifully and adds a luscious richness.
- Garlic (3 cloves, minced): Fresh garlic pumps up the savory aroma and depth of flavor.
- Parmesan cheese (1/2 cup, grated): Adds a salty, nutty crust that turns golden when roasted.
- Italian seasoning (1 teaspoon): This blend provides a delicate herbaceous kick.
- Salt (1/2 teaspoon): Enhances all the natural flavors in the dish.
- Black pepper (1/4 teaspoon): Adds subtle warmth and balance.
- Fresh parsley (optional, chopped): Used as a garnishing touch for a fresh pop of color and flavor.
How to Make Garlic Parmesan Roasted Zucchini Recipe
Step 1: Prepare Your Oven and Baking Surface
Start by preheating your oven to 400°F (200°C). While it warms, line a baking sheet with parchment paper. This helps prevent sticking and makes cleanup a breeze, plus it ensures your zucchini slices roast evenly without losing their delicious Parmesan coating.
Step 2: Coat Zucchini with Olive Oil and Garlic
In a large bowl, toss the zucchini slices with olive oil and minced garlic. Every piece should be lightly glistening with oil and infused with those wonderful garlicky aromas. This step sets the foundation for the flavor profile of this Garlic Parmesan Roasted Zucchini Recipe.
Step 3: Add Parmesan and Seasonings
Now it’s time to sprinkle in the grated Parmesan cheese, Italian seasoning, salt, and black pepper. Mix everything thoroughly so every zucchini round is generously coated. This combination creates that irresistible golden crust you’ll crave.
Step 4: Arrange Zucchini on Baking Sheet
Lay the seasoned zucchini slices in a single layer on the parchment-lined baking sheet. Avoid crowding or overlap so each piece gets perfectly crispy edges and an even roast.
Step 5: Roast to Perfection
Place the baking sheet in your preheated oven and roast for 15 to 20 minutes. Watch for the zucchini to turn tender and the Parmesan topping to brown beautifully, releasing mouthwatering aromas.
Step 6: Cool Slightly Before Serving
Once out of the oven, let the zucchini cool for a few minutes. This resting period lets the cheese firm up just enough to make serving easier and the flavors to meld even further.
Step 7: Garnish and Enjoy
Before serving, sprinkle chopped fresh parsley over the roasted zucchini if you like. It adds a lovely bright touch and fresh herbal note, making this Garlic Parmesan Roasted Zucchini Recipe look irresistible on any table.
How to Serve Garlic Parmesan Roasted Zucchini Recipe

Garnishes
Fresh parsley is a classic choice for garnishing because it adds vibrant color and a light, fresh contrast to the rich Parmesan crust. For a little extra flair, you can also grate a bit more Parmesan on top or add a squeeze of lemon juice to brighten up the flavors.
Side Dishes
This recipe pairs beautifully with grilled meats, roasted chicken, or even as a tasty side to pasta dishes. Because it’s light and packed with flavor, it complements almost any main course without overpowering it.
Creative Ways to Present
For a charming appetizer, serve the zucchini on a platter with a sprinkle of chili flakes and a drizzle of balsamic glaze. You can also layer it into a warm vegetable stack with roasted tomatoes and bell peppers or add it as a topping on warm crusty bread for a savory bruschetta twist.
Make Ahead and Storage
Storing Leftovers
Let any leftover Garlic Parmesan Roasted Zucchini cool completely before storing in an airtight container in the refrigerator. It will stay fresh for up to three days and keeps its lovely texture when chilled properly.
Freezing
While zucchini can freeze, the texture often changes after thawing, becoming softer. For best results, avoid freezing this dish if you want to preserve that crispy Parmesan topping, but if necessary, freeze in a sealed container for up to one month and thaw overnight in the fridge.
Reheating
To bring leftovers back to life, reheat the zucchini in a preheated oven at 375°F (190°C) for 5-7 minutes. This helps re-crisp the topping and warms the zucchini gently without making it soggy, bringing back that fresh-from-the-oven deliciousness.
FAQs
Can I use other cheeses instead of Parmesan?
Absolutely! Pecorino Romano or Asiago can be great alternatives, offering similar salty, nutty flavors that roast beautifully. Just keep the quantity similar to maintain the dish’s balance.
Is this recipe suitable for a low-carb diet?
Definitely. Zucchini is low in carbs and packed with nutrients, and this recipe uses simple ingredients without added sugars or heavy carbs, making it a perfect low-carb side.
How thick should I slice the zucchini?
Slicing the zucchini into 1/4-inch rounds is ideal for even roasting. Thinner slices might burn, while thicker ones might not cook through evenly.
Can I bake this recipe in an air fryer?
Yes! Just arrange the zucchini in a single layer in your air fryer basket and cook at 400°F for about 10 minutes. Shake once halfway through to ensure even cooking and crispiness.
What if I don’t have Italian seasoning?
No worries! You can easily make your own blend using dried basil, oregano, thyme, and rosemary, or simply use fresh herbs if you have them on hand for a fresher taste.
Final Thoughts
This Garlic Parmesan Roasted Zucchini Recipe is one of those feel-good dishes that effortlessly combines simplicity with incredible flavor. It’s a recipe to keep in your back pocket whenever you want a quick, tasty side that impresses without fuss. I can’t recommend it enough—give it a try and watch it become a staple in your kitchen!
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Garlic Parmesan Roasted Zucchini Recipe
- Prep Time: 0h 10m
- Cook Time: 0h 20m
- Total Time: 0h 30m
- Yield: 4 servings
- Category: Side Dish
- Method: Baking
- Cuisine: Italian
- Diet: Low Fat
Description
A simple and flavorful Garlic Parmesan Roasted Zucchini recipe that combines tender zucchini slices with savory garlic and Parmesan cheese, seasoned with Italian herbs, then perfectly roasted to golden perfection. A healthy and delicious side dish that’s quick to prepare and perfect for any meal.
Ingredients
Vegetables
- 4 medium zucchinis, sliced into 1/4-inch thick rounds
Seasonings and Cheese
- 2 tablespoons olive oil
- 3 cloves garlic, minced
- 1/2 cup grated Parmesan cheese
- 1 teaspoon Italian seasoning
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- Fresh parsley, chopped for garnish (optional)
Instructions
- Preheat the oven: Preheat your oven to 400°F (200°C) and line a baking sheet with parchment paper to prevent sticking and make cleanup easier.
- Prepare the zucchini: In a large mixing bowl, combine the sliced zucchini rounds with olive oil and minced garlic, tossing well to ensure each piece is evenly coated with oil and garlic.
- Add seasoning: Sprinkle the grated Parmesan cheese, Italian seasoning, salt, and black pepper over the zucchini. Mix thoroughly to coat every slice with the flavorful mixture.
- Arrange on baking sheet: Spread the seasoned zucchini slices in a single layer on the prepared baking sheet, making sure none overlap to allow even roasting.
- Roast the zucchini: Place the baking sheet in the preheated oven and roast for 15-20 minutes, or until the zucchini is tender and the Parmesan cheese has become golden brown and slightly crispy.
- Cool and serve: Remove the zucchini from the oven and let it cool slightly to set. Then transfer to a serving dish.
- Garnish and enjoy: Garnish with freshly chopped parsley if desired and serve warm as a delicious side dish.
Notes
- Ensure zucchini slices are evenly coated to achieve consistent flavor and roasting.
- For extra crispiness, you can broil the zucchini for the last 1-2 minutes, watching carefully to avoid burning.
- Feel free to substitute Parmesan with Pecorino Romano for a sharper taste.
- Leftovers can be stored in an airtight container in the refrigerator for up to 3 days and reheated in the oven for best texture.
- To keep it low sodium, reduce or omit added salt.

