I make this Parmesan roasted zucchini and squash when I want a simple, flavorful side dish that pairs beautifully with almost any main course. The vegetables roast until tender with lightly crisp edges, and the Parmesan adds a savory, golden finish that makes them extra satisfying.

Why You’ll Love This Recipe

I love this recipe because it transforms everyday vegetables into something truly delicious with very little effort. I enjoy how roasting enhances their natural sweetness while the Parmesan creates a slightly crisp, cheesy topping. It’s quick enough for busy weeknights and elegant enough to serve alongside a special dinner. I also appreciate how easy it is to adjust the seasonings to fit whatever I’m cooking.

Ingredients

2 medium zucchini, sliced into rounds
2 medium yellow squash, sliced into rounds
2 tablespoons olive oil
1/2 teaspoon garlic powder
1/2 teaspoon dried Italian seasoning
Salt, to taste
Black pepper, to taste
1/2 cup freshly grated Parmesan cheese
Fresh parsley for garnish (optional)

(Here’s a tip: Check out the full list of ingredients and measurements in the recipe card below.)

Directions

I preheat the oven to 400°F (200°C) and line a baking sheet with parchment paper.
I place the sliced zucchini and squash in a large bowl and drizzle them with olive oil.
I sprinkle garlic powder, Italian seasoning, salt, and black pepper over the vegetables, tossing until evenly coated.
I arrange the slices in a single layer on the prepared baking sheet to ensure even roasting.
I roast for 12–15 minutes, until the vegetables are tender.
I remove the pan from the oven and sprinkle the Parmesan evenly over the top.
I return the pan to the oven for another 5–7 minutes, until the cheese is melted and lightly golden.
I garnish with fresh parsley before serving.

Servings and Timing

I find this recipe serves about 4 people as a side dish.

Prep time: 10 minutes
Cook time: 18–22 minutes
Total time: About 30 minutes

Variations

I sometimes add a pinch of red pepper flakes for a touch of heat. When I want extra crispiness, I switch the oven to broil for the last 1–2 minutes, watching carefully to prevent burning. I also like finishing the dish with a squeeze of fresh lemon juice for brightness. For a dairy-free version, I use a plant-based Parmesan alternative.

storage/reheating

I store leftovers in an airtight container in the refrigerator for up to 3 days. When reheating, I prefer using the oven or an air fryer to help restore some crispness. I avoid microwaving when possible because it can make the vegetables softer.

FAQs

Can I cut the vegetables into different shapes?

I sometimes slice them into half-moons or spears. I just keep the pieces similar in size so they cook evenly.

How do I keep the vegetables from becoming soggy?

I make sure to spread them in a single layer and avoid overcrowding the pan so they roast instead of steam.

Can I use pre-shredded Parmesan?

I prefer freshly grated Parmesan because it melts better and has more flavor, but pre-shredded works if needed.

What main dishes pair well with this?

I like serving it with grilled chicken, baked fish, steak, or pasta dishes for a balanced meal.

Can I prepare this ahead of time?

I can slice the vegetables in advance and store them in the refrigerator, then roast them just before serving for the best texture.

Conclusion

I keep this Parmesan roasted zucchini and squash in my regular rotation because it’s simple, versatile, and consistently delicious. The tender roasted vegetables and savory Parmesan topping create a dependable side dish that works for both everyday dinners and special occasions.

Parmesan Roasted Zucchini and Squash

Print Recipe

Pin Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star

No reviews

A simple and flavorful side dish featuring tender roasted zucchini and yellow squash with lightly crisp edges and a golden, savory Parmesan topping.

Author: Mayaa
Prep Time: 10 minutes
Cook Time: 18-22 minutes
Total Time: 30 minutes
Yield: 4 servings
Category: Side Dish
Method: Roasting
Cuisine: American
Diet: Vegetarian

Ingredients

2 medium zucchini, sliced into rounds
2 medium yellow squash, sliced into rounds
2 tablespoons olive oil
1/2 teaspoon garlic powder
1/2 teaspoon dried Italian seasoning
Salt, to taste
Black pepper, to taste
1/2 cup freshly grated Parmesan cheese
Fresh parsley for garnish (optional)

Cook Mode Prevent your screen from going dark

Instructions

Preheat the oven to 400°F (200°C) and line a baking sheet with parchment paper.
Place the sliced zucchini and squash in a large bowl and drizzle with olive oil.
Sprinkle garlic powder, Italian seasoning, salt, and black pepper over the vegetables and toss until evenly coated.
Arrange the slices in a single layer on the prepared baking sheet to ensure even roasting.
Roast for 12–15 minutes, until the vegetables are tender.
Remove from the oven and sprinkle Parmesan evenly over the top.
Return to the oven for 5–7 minutes, until the cheese is melted and lightly golden.
Garnish with fresh parsley and serve.