There’s a reason these Italian oven roasted vegetables are so popular–Delicious, roasted to tender perfection, and bold with Italian flavors from fresh garlic, oregano, thyme and extra virgin olive oil! I make these easy roasted vegetables almost weekly as a side to some of my favorite chicken and fish dishes. But they also make a great vegetarian main on top of rice or even quinoa. And for vegans, simply omit the Parmesan cheese.

Be sure to grab my tips and watch the video for how to make this roasted vegetables recipe.

Italian Oven Roasted Vegetables in Cast Iron Pan

When we think roasted vegetables, our minds typically go to root veggies like carrots, potatoes, roasted sweet potatoes, or hefty roasted cauliflower and broccoli.

But, if you take just about any variety of firm vegetables, cut them up, toss them in some seasoning and excellent olive oil, then roast them in a high-heated oven, they will turn irresistibly tasty.

When you roast vegetables, their natural flavors deepen beautifully, and they gain enough char and great texture. A few minutes in the oven turns them soft, warm, comforting, and just the most delicious side dish.

The possibilities are endless as far as which veggies to roast and what flavors to use. But, one of my go-tos is this Italian oven-roasted vegetables recipe.

Ingredients for roasted vegetables

In this Italian-inspired roasted vegetables recipe, I use a combination of bright, and colorful veggies and mushrooms, tossed in extra virgin olive oil and a simple seasoning with some of my favorite Italian flavors. Here’s what you’ll need:

  • Vegetables & Mushrooms: zucchini (or summer squash), bella mushrooms, and baby potatoes (or diced gold potatoes)
  • Tomatoes: I like Camparie tomatoes here because they tend to be on the sweeter side. Grape tomatoes or cherry tomatoes are great too!
  • Seasoning: Kosher salt, fresh garlic, oregano and fresh thyme.
  • Quality Extra Virgin Olive Oil

Should you salt your vegetables before roasting?

YES! At least in my experience, I’ve found that salting veggies before roasting them ensures good flavor but it also affects the texture. This may sound counter-intiutive, but if you try roasting veggies unsalted, they’ll come out too dehydrated and unpleasant. Salt draws a bit of moisture out of your veggies while they cook in the oven, this helps them nicely caramalize but without drying out.

What temprature is best for roasting vegetables?

High heat is the name of the game! For your veggies to gain that delicious caramelized exterior, while cooking to tender perfection, the sweet spot is somewhere between 410 and 450 degrees F.

In this roasted vegetables recipe, I set the oven temprature at 425 degrees F and I cooked the veggies on the middle rack.

Which oil is good for roasting vegetables?

For me, when it comes to roasting veggies or anything at all, I am all for using quality, good-tasting extra virgin olive oil which imparts great flavor while properly cooking your veggies. Remember that a quality extra virgin olive oil’s smoke point can be around 410 to 425 degrees F. I’ve not had any trouble using EVOO, but if you want to save it for your Greek salad or are looking for an alternative, reach for a good grapeseed oil.

Oven Roasted Vegetables including zucchini, tomatoes, potatoes and mushrooms

7 Tips for how to roast vegetables in the oven

This roasted vegetables recipe is simple, but if you’re looking for exceptional results, I have a few tips for you:

  1. Set the oven on high heat. We chatted about this earlier but it bears repeating, if you want the best roasted veggies set the oven anywhere between 400 to 450 degrees F, depending on what vegetables you’re working with. Here I went for 425 degrees F and roasted the veggies on the middle rack. Because potatoes take a bit more time, they went in first for 10 minutes before adding the rest of the vegetables.
  2. Cut the vegetables into similar size pieces. This will help everything cook evenly and at the same time (but see my note on potatoes below).
  3. Flavor the Vegetables well. One important thing is to make sure the vegetables are evenly seasoned. To do that, place the already cut vegetables in a large bowl, add salt and pepper and other spices of your choice (I used oregano and thyme). I also love adding fresh garlic, and the garlic roasts, it will mellow and add sweetness. Give everything a good toss with the help of a little extra virgin olive oil.
  4. Don’t Skimp on the olive oil! Toss your veggies with a good-tasting extra virgin oil. Use enough of the oil to coat the vegetables well and give them a glossy look, but don’t use too much that you end up with excess oil in the bottom of your bowl. I would say somewhere around 2 tablespoons. Toss to make sure everything is well combined and the vegetables are well-coated with the seasoning. When ready, transfer the vegetables to your baking pan or baking sheet.
  5. Use a heavy, drak baking pan or baking dish for roasting. The dark coating helps the veggies brown well. I often use a cast iron baking dish (affiliate link), the added benefit of cast iron is that it provides even, steady heat.
  6. Roast in stages if you need to (potatoes need more time than zucchini). Because potatoes will take a bit longer than things like zucchini and tomatoes in this roasted vegetables recipe, I went ahead and put the baby potatoes in the oven for a good 10 minutes before adding the rest of the vegetables.
  7. Do not crowd the pan. For best texture and flavor, make sure your veggies are well-spread in one single layer on your baking pan or dish. If you need to, use two pans. Crowding the veggies will result in steaming them rather than roasting.

What to serve roasted vegetables with?

These Italian-style roasted veggies are the perfect side dish next to almost any meaty dish. I often serve them next to my Italian baked chicken, Garlic Dijon Chicken, or even next to Boneless Lamb, Roast Turkey Breast, or even Slow Roasted Salmon.

But don’t discount these gorgeous vegetables as a light vegetarian main with farro risotto, or on top of lemon rice or even quinoa!

Briam: Greek Roasted Vegetables

Ribollita

Roasted Vegetables Barley

Chicken Cacciatore

Ratatouille

Used in this recipe

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4.82 from 164 votes

Italian Oven Roasted Vegetables

Suzy Karadsheh
Italian Roasted Vegetables
Easy Italian oven roasted vegetables. The perfect combination of veggies, simply seasoned and tossed in extra virgin olive oil. An easy, gluten free side dish in minutes.
Prep – 10 minutes
Cook – 30 minutes
Cuisine:
Italian
Serves – 6 people
Course:
Side Dish

Ingredients
  

  • 8 oz baby bella mushrooms cleaned, ends trimmed
  • 12 oz baby potatoes, scrubbed (Or cut potatoes in halves or cubes depending on size. You want them to be small)
  • 12 oz Campari tomatoes, grape or cherry tomatoes will work also
  • 2 zucchini or summer squash, cut into 1-inch pieces
  • 10-12 large garlic cloves peeled
  • Extra virgin olive oil see our olive oil options here
  • 1/2 tbsp dried oregano
  • 1 tsp dried thyme
  • Salt and pepper
  • Freshly grated Parmesan cheese for serving optional
  • Crushed red pepper flakes optional

Instructions
 

  • Preheat the oven to 425 degrees F.
  • Place the mushrooms, veggies, and garlic in a large mixing bowl. Drizzle generously with olive oil (about 1/4 cup olive oil or so). Add the dried oregano, thyme, salt and pepper. Toss to combine.
  • Take the potatoes only and spread them on a lightly-oiled baking pan. Roast in the heated oven for 10 minutes. Remove from the heat, and then add the mushrooms and remaining vegetables. Return to the oven to roast for another 20 minutes or until the veggies are fork-tender (some charring is good!)
  • Serve immediately with a sprinkle of freshly grated Parmesan cheese and crushed red pepper flakes (optional).

Video

Notes

  • Cook’s Tip: For best results, don’t skip step #2. To flavor the vegetables well and to ensure they are well-coated with the olive oil and seasonings, it helps to use a big mixing bowl to do that first before transferring to a baking pan or baking sheet.
  • Cook’s Tip #2: Since potatoes take a bit longer to cook, it’s good to give them a head start in the oven. Bake potatoes first for a few minutes until you are able to stick a fork about half way through with just a little bit of resistance (about 10 to 15 minutes).  Also, if you are not using small baby potatoes, may sure to cut them into quarters or diced.
  • What to Serve Along? 
  • Visit our shop for our Olive Oil Bundles, all-natural and organic spices and more.

Nutrition

Calories: 88kcalCarbohydrates: 14.3gProtein: 3.8gSaturated Fat: 0.4gSodium: 14.8mgPotassium: 733mgFiber: 3.1gVitamin A: 603IUVitamin C: 32.2mgCalcium: 48.6mgIron: 1.4mg
Tried this recipe?

*This post originally appeared on The Mediterranean Dish in February, 2017 and has been recently updated with new information and media for readers’ benefit. Enjoy!

 

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I’m Suzy; born and bred right on the shores of the Mediterranean. I’m all about easy, healthy recipes with big Mediterranean flavors. Three values guide my cooking: eat with the seasons; use whole foods; and above all, share! So happy you’re here…
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4.82 from 164 votes (99 ratings without comment)

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Comments

  1. Sharron says:

    5 stars
    Really delicious and super easy. I made this last night and ate most of it myself. It was so good that I am going to make it again for Thanksgiving, as a side dish, since it doesn’t take much time and it is so colorful.

    1. Suzy says:

      Wonderful! This is a GREAT on for Thanksgiving!

  2. Desi Singh says:

    5 stars
    I decided to give it a try and it was delicious!!!
    I decided to use red onions instead of garlic, my son really enjoyed it so I’ll be making it on a regular basis especially because it was quite and easy. Thank you.

    1. Suzy says:

      That’s great! Thanks for sharing, Desi!

  3. Kathleen Kelly says:

    5 stars
    I’ve made this 3 times already with different vegetables. I love it! Your tip about the hot oven and the cast iron was great. What a difference! For me, a little whole yogurt or labneh sprinkled with lemon zest on the side and some chili flakes or Aleppo Pepper on top of the vegetables is delicious. I’ve tried several of your recipes and so enjoyed them. I always look forward to seeing your emails in my inbox. Thank you!

    1. Suzy says:

      It’s definitely fun to mix this one up with what you enjoy, or what may be in season. Thanks, Kathleen!

  4. Gail L. says:

    Made this dish for a party, and turned out well. Actually doubled the recipe. Do you think I can freeze the leftovers?

    1. Suzy Karadsheh says:

      Thanks, Gail! Because we have zucchini and some “softer” veggies here, I am not sure about freezing. I think it will work, but I haven’t tried it myself. Leftovers will be good in the fridge 3 to 4 days though, if stored properly

      1. marti says:

        5 stars
        recipe is delicious, thanks so much
        BUT
        please do not freeze the potatoes
        everything else works well if frozen
        however, potatoes turn grainy and unappetizing when frozen

  5. Lyn says:

    5 stars
    I made this for a dinner party with white quinoa! I doubled the recipe & there was nothing left. Everyone loved it!

    1. Suzy Karadsheh says:

      So glad to hear it!

  6. Jennifer says:

    How would you suggest if need to make the day before and take to work next day and warm? For our Thanksgiving meal. I’m gluten free and taking something I know I will be able to eat!?

    1. Suzy Karadsheh says:

      You can make it ahead and simply reheat in 350 degree heated oven. You can also roast the veggies just part-way the night before and finish cooking the day of, this way, the veggies don’t get too soft.

    2. Josephine Foster says:

      4 stars
      This was easy & excellent. I zapped cut potatoes in micro wave for 5 minutes. Worked out well.

      1. Suzy Karadsheh says:

        Yay! Thanks Josephine!

  7. Teresa Eaton says:

    5 stars
    Absolutely loved this dish so tasty. Will definitely be using this again

    1. Suzy Karadsheh says:

      Awesome, Teresa! Thank you for sharing

  8. Terri says:

    This looks divine, but I have a question about the whole garlic cloves. I’ve seen this before and always wondered, are you actually meant to eat them or are they removed after roasting? I may be a garlic wimp, but I have always chopped or pressed mine. Can’t imagine taking a mouthful of garlic in. Is my life missing something awesome?

    1. Suzy Karadsheh says:

      Terri, I do roast the garlic whole here and I don’t remove the cloves after roasting…the flavor of garlic mellows quite a bit when roasted and turns nice and sweet. I understand personal preferences, so totally up to you if you’d like to eat them or remove them.

  9. Linda Dimassi says:

    Love those roasted vegetables

    1. Suzy Karadsheh says:

      Awesome!

  10. Suze says:

    I am hosting a party and would like to know if this beautiful dish can be made a day ahead?
    And if so how would you recommend doing that. Thanks

    1. Suzy Karadsheh says:

      Hi Suze. Sure, you can fully prepare this dish and cook it say the evening before, and simply warm up in a medium-heated oven (I’d toss the veggies occasionally.) Or, you can also do all the vegetable prep, but roast on the day you plan to serve it.

  11. Genevieve says:

    5 stars
    These veggies look delicious! And those colors are gorgeous! Beautiful job!

    1. Suzy Karadsheh says:

      Thanks! Glad you liked them.

  12. Beth says:

    5 stars
    K, so I know this is meant to be a side dish but I would totally eat this as a main dish! So fresh and flavorful!

  13. Lisa Huff says:

    5 stars
    Loving all those bright beautiful colors and fresh veggies! I just can’t get enough of summer veggies this time of year.

  14. Tisha says:

    5 stars
    Roasted veggies sound so good!! Roasting brings out the flavor!

  15. Michelle says:

    5 stars
    This looks delicious and the perfect comfort food. I love how well seasoned this is!

  16. Becky Hardin says:

    5 stars
    oh this is dinner one night this week! I am all about roasted veggies.