Roasted zucchini and squash are bright, colorful veggies that are super tasty! Simply toss them with a little olive oil, salt, and pepper, then roast until they’re soft and slightly crispy.
This dish is like a hug from your oven! I love serving it alongside grilled chicken or tossing it into pasta. Plus, it’s an easy way to add some veggies to your meal. Yum! 🥒🍠
Key Ingredients & Substitutions
Zucchini and Yellow Squash: These are the star ingredients of the dish! You can use any summer squash variety, such as patty pan or even small eggplants if zucchini is not available.
Olive Oil: I love using extra virgin olive oil for its robust flavor. If you’re out, avocado oil or grapeseed oil works too, adding a nice touch without altering the taste much.
Garlic: Fresh minced garlic gives a great kick! If you have garlic powder, you can substitute it, but use less since it’s more concentrated. One teaspoon of garlic powder can replace about a clove of fresh garlic.
Italian Seasoning: While a pre-mixed Italian seasoning is convenient, you can craft your own using equal parts basil, oregano, and thyme. If you like a bit of heat, consider adding crushed red pepper flakes!
How Can I Ensure My Vegetables Roast Evenly?
To get perfectly roasted zucchini and squash, spacing is crucial. Here’s how to avoid overcrowding:
- Use a large baking sheet, so the vegetables have enough room.
- Lay out the vegetable slices in a single layer. Overlapping will lead to steaming rather than roasting.
- Toss them halfway through cooking. This helps them brown evenly and develop those delicious roasted flavors.
Remember, every oven can be different, so keep an eye on them for that golden-brown perfection!

How to Make Roasted Zucchini and Squash
Ingredients You’ll Need:
Fresh Vegetables:
- 2 medium zucchinis, sliced into 1/4-inch thick rounds
- 2 medium yellow squash, sliced into 1/4-inch thick rounds
Flavor Boosters:
- 3 tablespoons olive oil
- 2 cloves garlic, minced
- 1 teaspoon dried Italian seasoning (or a mix of dried basil, oregano, and thyme)
- Salt, to taste
- Freshly ground black pepper, to taste
For Garnish:
- 2 tablespoons fresh parsley, chopped
How Much Time Will You Need?
This recipe is quick and easy! You’ll need about 10 minutes for prep and around 15-20 minutes for roasting, making the total time around 30 minutes. Perfect for a healthy side dish or a light main course!
Step-by-Step Instructions:
1. Preheat the Oven:
Start by preheating your oven to 425°F (220°C). This high heat will help the zucchini and squash caramelize and become deliciously golden. While it heats, you can get everything else ready!
2. Prepare the Vegetables:
In a large bowl, combine your sliced zucchini and yellow squash. These vibrant veggies will roast beautifully together!
3. Season the Vegetables:
Drizzle the olive oil over the veggies, then add the minced garlic, Italian seasoning, salt, and pepper. Now, toss everything gently until all the slices are nicely coated. This step is key for ensuring every bite is flavorful!
4. Arrange for Roasting:
Spread the zucchini and squash slices out in a single layer on a prepared baking sheet. This is important—if they’re too crowded, they’ll steam instead of roast. So give them space to shine!
5. Roast in the Oven:
Pop the baking sheet into the oven and roast for about 15-20 minutes. Remember to turn the vegetables halfway through to help them cook evenly. You want them to be tender and slightly golden on the edges—yum!
6. Serve It Up:
Once they’re done, remove the baking sheet from the oven and carefully transfer the roasted veggies to a serving dish. They smell amazing already!
7. Add a Fresh Touch:
Garnish your roasted zucchini and squash with the freshly chopped parsley for a splash of color and added flavor. Now it’s ready to be enjoyed!
Enjoy your flavorful and healthy roasted zucchini and squash!
Can I Use Other Vegetables in This Recipe?
Absolutely! Feel free to mix in other veggies like bell peppers, carrots, or eggplant. Just be sure to cut them into similar-sized pieces for even cooking.
How Can I Store Leftover Roasted Zucchini and Squash?
Store any leftovers in an airtight container in the fridge for up to 3 days. You can reheat them in the oven or microwave, but for the best texture, I recommend using the oven to retain their roastiness!
Is There a Vegan Substitute for Olive Oil?
If you’re looking for a vegan or different option, avocado oil, grapeseed oil, or even melted coconut oil can be used instead of olive oil. Each offers a unique flavor profile, so choose according to your taste preference!
Can I Prepare This Dish in Advance?
Yes! You can slice the zucchini and squash a few hours ahead and keep them in the fridge. Just toss them with the oil and seasonings right before roasting for the freshest taste.



