This tasty dish features fresh zucchini and yellow squash, simply roasted to bring out their natural sweetness. A drizzle of olive oil and a pinch of salt make it extra delicious!
You can’t beat how easy this recipe is! I love serving it as a side with just about anything. Plus, it’s a great way to sneak in some veggies without anyone noticing! 😄
Key Ingredients & Substitutions
Zucchini: Fresh medium zucchinis are great for this dish. If you can’t find them, consider using summer squash or even eggplant as an alternative.
Yellow Squash: Similar to zucchini, yellow squash adds color and flavor. You can swap it out for additional zucchini or use any other summer squash you prefer.
Olive Oil: This gives the veggies a nice flavor. If you prefer, avocado oil or melted coconut oil can be good substitutes for roasting.
Garlic: Fresh minced garlic really elevates the taste. If you’re out, garlic powder can work in a pinch, but use less—about 1/4 teaspoon.
Dried Italian Herbs: This mix brings a lovely flavor to the dish. You can easily substitute with fresh herbs if you have them available; just double the amount as fresh herbs are less concentrated.
Parmesan Cheese: I love adding grated Parmesan on top for a savory finish. If you’re dairy-free, try nutritional yeast for a cheesy flavor without the dairy!
How Do I Ensure My Zucchini and Squash are Perfectly Roasted?
A key to getting your zucchini and squash just right is spacing them out on the baking sheet. Overcrowding means they’ll steam instead of roast, losing that nice caramelized look.
- Preheat your oven to a high temperature (425°F) to help achieve crispy edges.
- When tossing the veggies, don’t overdo it with the oil; just a light coating is enough.
- Flipping them halfway through cooking promotes even browning.
Finally, keep an eye on them during the last few minutes. Roasting times can vary based on your oven and the thickness of your slices. Enjoy your beautifully roasted veggies!

How to Make Roasted Zucchini and Squash
Ingredients You’ll Need:
For the Vegetables:
- 2 medium zucchinis, sliced into 1/2-inch rounds
- 2 medium yellow squash, sliced into 1/2-inch rounds
- 2 tablespoons olive oil
- 2 cloves garlic, minced
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1 teaspoon dried Italian herbs (or a mix of oregano, basil, and thyme)
For Garnish:
- 1 tablespoon fresh parsley, chopped
- Optional: 1/4 teaspoon red pepper flakes for a touch of heat
- Optional: Grated Parmesan cheese for serving
How Much Time Will You Need?
This recipe takes about 10 minutes to prepare and around 20-25 minutes to roast. So, you can have a delicious side dish ready in about 35 minutes total! Perfect for busy weeknights or when you want something tasty without a lot of effort.
Step-by-Step Instructions:
1. Preheat the Oven:
Start by preheating your oven to 425°F (220°C). This high temperature helps to caramelize the vegetables. While the oven is heating, you can prepare the baking sheet by lining it with parchment paper or lightly greasing a roasting dish—this prevents sticking and makes cleanup easier!
2. Prepare the Vegetables:
In a large bowl, combine the sliced zucchinis and yellow squash. Make sure they’re nicely mixed as you’ll be seasoning all of them!
3. Add Seasonings:
Drizzle the olive oil over the vegetables. Then add the minced garlic, salt, pepper, and dried Italian herbs. If you like a little heat, toss in those red pepper flakes too. Use your hands or a spatula to gently toss everything together until the zucchini and squash are well-coated with that flavorful mixture.
4. Arrange on a Baking Sheet:
Take the coated vegetables and arrange them in a single layer on your prepared baking sheet or dish. Be sure not to overcrowd them; giving them space allows them to roast evenly and get that nice golden color!
5. Roast to Perfection:
Place the baking sheet in the preheated oven and roast the vegetables for about 20-25 minutes. Halfway through the roasting time, give the veggies a flip to ensure they’re brown and tender all over. You want them to be a lovely golden brown and soft when done!
6. Garnish and Serve:
Once they’re done, carefully remove the baking sheet from the oven. Transfer the roasted zucchini and squash to a serving dish. Brighten it up with a sprinkle of fresh parsley and some grated Parmesan cheese, if you’d like.
7. Enjoy!
Serve your delicious roasted zucchini and squash warm as a flavorful side dish alongside your favorite main course. This recipe truly highlights the natural flavors of the vegetables, making it a delightful addition to any meal. Enjoy your cooking!
Can I Use Different Vegetables in This Recipe?
Absolutely! While zucchini and yellow squash are the stars of this dish, you can also use bell peppers, eggplant, or even carrots. Just try to cut the vegetables to a similar size for even roasting.
How Can I Adjust the Seasonings?
If you’re not a fan of garlic or Italian herbs, feel free to experiment! Lemon zest, smoked paprika, or even curry powder can offer a unique twist. Just keep in mind that these swaps can significantly change the flavor profile.
What If I Have Leftovers?
Leftover roasted zucchini and squash can be stored in an airtight container in the fridge for up to 3 days. They’re delicious reheated in a skillet or added to salads, wraps, or omelets for a quick lunch or dinner!
Can I Roast These Vegetables in an Air Fryer?
Yes, you can! Preheat your air fryer to 400°F (200°C), then follow the same steps for seasoning. Roast in the air fryer basket for about 10-15 minutes, shaking halfway through to ensure even cooking.



