Roasted Garlic-Parmesan Zucchini, Squash and Tomatoes

Roasted Garlic-Parmesan Zucchini, Squash, and Tomatoes is a vibrant, flavorful, and healthy side dish that brings together the best of summer vegetables. Tossed with olive oil, garlic, and Parmesan, then oven-roasted until tender and caramelized, this dish is easy to make and perfect alongside grilled meats, pasta, or even on its own.

Why You’ll Love This Recipe

This dish is a delicious way to add more veggies to your plate without sacrificing flavor. It’s light, low in carbs, and bursting with the natural sweetness of roasted tomatoes and zucchini. The garlic and Parmesan add just the right savory depth, while the roasting process brings out a rich, golden texture in every bite. Quick to prep and big on flavor, it’s ideal for weeknight dinners or summer gatherings.

ingredients

this Recipe

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

• Zucchini, sliced
• Yellow squash, sliced
• Cherry or grape tomatoes
• Garlic cloves, minced
• Olive oil
• Grated Parmesan cheese
• Salt
• Black pepper
• Dried Italian herbs (optional)
• Fresh basil or parsley (optional, for garnish)

directions

1. Preheat oven to 425°F (220°C). Line a baking sheet with parchment paper or lightly grease it.
2. In a large bowl, toss sliced zucchini, squash, and tomatoes with olive oil, minced garlic, salt, pepper, and Italian herbs if using.
3. Spread the vegetables in a single layer on the baking sheet.
4. Sprinkle grated Parmesan evenly over the top.
5. Roast for 20–25 minutes, or until the vegetables are tender and slightly golden, and the tomatoes have burst.
6. Garnish with fresh herbs before serving, if desired.

Servings and timing

This recipe serves 4 as a side dish.

Prep time: 10 minutes
Cook time: 25 minutes
Total time: 35 minutes

Variations

• Add onion: Sliced red onion or shallots can add a subtle sweetness.
• Use different cheese: Try shredded mozzarella or crumbled feta for a new flavor twist.
• Make it spicy: Add crushed red pepper flakes or a dash of hot sauce before roasting.
• Add protein: Toss in cooked chickpeas or shredded rotisserie chicken for a more filling option.
• Grilled version: Cook everything on a grill pan or foil packet for a smoky summer variation.

storage/reheating

Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in a 350°F oven or on the stovetop until warmed through. While you can microwave them, the vegetables may soften more. Freezing is not recommended as the texture of zucchini and tomatoes changes after thawing.

FAQs

Can I use frozen vegetables?

Fresh is best for roasting, as frozen veggies release water and may not caramelize properly.

Do I need to peel the zucchini and squash?

No, the skin is tender and adds color and texture. Just wash well before slicing.

Can I make this dish ahead of time?

Yes, you can prep the veggies and store them in the fridge, then roast just before serving.

What kind of tomatoes should I use?

Cherry or grape tomatoes work best, as they hold their shape and burst with flavor when roasted.

Can I make it dairy-free?

Yes, simply omit the Parmesan or use a dairy-free cheese alternative.

How thin should I slice the zucchini and squash?

Aim for ¼-inch slices for even cooking and a good balance between tenderness and structure.

Can I roast these veggies on foil?

Yes, but parchment paper or a lightly greased pan gives the best caramelization.

What main dishes pair well with this?

Grilled chicken, salmon, steak, or pasta all pair beautifully with this roasted veggie mix.

Can I use this as a topping?

Absolutely—try it over rice, pasta, or even on flatbread with a drizzle of balsamic glaze.

Can I double the recipe?

Yes, just use two baking sheets and avoid overcrowding so the veggies roast instead of steam.

Conclusion

Roasted Garlic-Parmesan Zucchini, Squash, and Tomatoes is a simple yet flavorful way to enjoy fresh vegetables. With minimal ingredients and maximum taste, this dish is perfect for busy nights or summer meals when produce is at its peak. It’s healthy, satisfying, and sure to become a favorite side dish in your kitchen.

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