Roasted Garlic-Parmesan Zucchini, Squash and Tomatoes


Flavour packed roasted zucchini, squash and tomatoes made with garlic, parmesan cheese and herbs. These sheet pan veggies are incredibly simple yet full of delicious flavor and make a great healthy, easy summer side dish to any meal.

Roasted Zucchini, Squash and Tomatoes on a sheet pan

Roasted Zucchini, Squash & Tomatoes

Oh summer, how I love you and all the fresh fruit and veggies you provide. During the summer I always have a generous stock of fruits and vegetables in my fridge then winter rolls around and that’s a different story.

It’s like that abundance of nutritious, vitamin packed fruits and veggies gets traded in for an abundance of cavity causing, non-diet-friendly holiday sweets, but I won’t complain there. I love my sweets. But I also love a sheet pan full of roasted zucchini, tomatoes and other yummy veggies!Zucchini, Squash and Tomatoes on a sheet pan ready to be roasted

Roasting Vegetables – Ingredients

I love what a good roasting and a fair amount of Parmesan can do for veggies. Turns drab and dull into fab and flavorful! Even my kids loved these veggies – including my one daughter who always says “hey could you get that green stuff off of there?”

Here’s a list of the simple ingredients I used to make these extra delicious veggies;

  • zucchini
  • squash
  • tomatoes
  • parmesan
  • garlic
  • Italian seasoning
  • dried parsley
  • salt and pepper

Try these veggies (+1 fruit if you want to get all technical – I still have a hard time accepting tomatoes as a fruit. Call it stubbornness I guess but they just don’t seem fruity enough to be labeled as such), this simple side dish will not disappoint!

A close up of Zucchini, Squash and Tomatoes topped with parmesan cheese

Toppings For Roasted Zucchini & Other Veggies – Ideas To Try

  • freshly grated parmesan cheese
  • homemade breadcrumbs
  • herbs such as oregano, basil, parsley and thyme
  • spices such as red pepper flakes, paprika, chili powder, cumin
  • garlic and onion always add a lot of flavor

Roasted Zucchini, Squash and Tomatoes on a sheet pan sprinkled with parmesan

Other Veggies To Try

As well as roasted zucchini, squash and tomatoes there are plenty other veggies this recipe would work great with, here are some ideas;

  • fennel
  • bell peppers
  • eggplant
  • all types of squash
  • broccoli
  • cauliflower
  • green beans

An overhead shot of roasted Zucchini, Squash and Tomatoes in a baking tray

Other Vegetable Sides You Might Like;

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Roasted Garlic-Parmesan Zucchini, Squash and Tomatoes

4.98 from 34 votes

Flavor packed roasted zucchini, squash and tomatoes made with garlic, parmesan cheese and herbs. These sheet pan veggies are incredibly simple yet full of delicious flavor and make a great healthy, easy summer side dish to any meal.

Servings: 6 servings
Prep Time 10 minutes
Cook Time 30 minutes
Total Time 40 minutes


  • 2 small zucchini (1 lb), cut into 1/2-inch thick slices
  • 2 small yellow squash (1 lb), cut into 1/2-inch thick slices
  • 14 oz Flavorino or small Campari tomatoes , sliced into halves
  • 3 Tbsp olive oil
  • 4 cloves garlic , minced (1 1/2 Tbsp)
  • 1 1/4 tsp Italian seasoning
  • Salt and freshly ground black pepper
  • 1 cup (2.4 oz) finely shredded Parmesan cheese
  • Fresh or dried parsley , for garnish (optional)


  1. Preheat oven to 400 degrees. Line an 18 by 13-inch rimmed baking sheet with a sheet of parchment paper or aluminum foil.
  2. In a small bowl whisk together olive oil, garlic and Italian seasoning (if possible let rest 5 - 10 minutes to allow flavors to infuse into oil). Place zucchini, squash and tomatoes in a large mixing bowl. Pour olive oil mixture over top and gently toss with hands to evenly coat. 
  3. Pour onto prepared baking dish and spread into an even layer. Season with salt and pepper. Sprinkle Parmesan over the top of each. Roast in preheated oven 25 - 30 minutes until veggies are tender and Parmesan is golden brown. Garnish with parsley if desired and serve warm.
  4. Recipe source: Cooking Classy
Nutrition Facts
Roasted Garlic-Parmesan Zucchini, Squash and Tomatoes
Amount Per Serving
Calories 168 Calories from Fat 99
% Daily Value*
Total Fat 11g 17%
Saturated Fat 3g 15%
Cholesterol 11mg 4%
Sodium 278mg 12%
Potassium 575mg 16%
Total Carbohydrates 8g 3%
Dietary Fiber 2g 8%
Sugars 5g
Protein 8g 16%
Vitamin A 19.7%
Vitamin C 43.7%
Calcium 23.7%
Iron 5.9%
* Percent Daily Values are based on a 2000 calorie diet.
Course: Side Dish
Cuisine: Mediterranean
Keyword: roasted vegetables, Roasted Zucchini, Zucchini Recipes
Calories: 168 kcal
Author: Jaclyn


  • Allison: sounds delicious! is this side good for meal prep?? does it hold up to reheating? May 5, 2019 at 5:29pm Reply

    • Jaclyn: Yes it reheats well. They might be a little softer but still delicious. May 6, 2019 at 7:33pm Reply

  • Laura Mackey: I have a pinched nerve in my back so my husband a truly novice cook made these. He said it was better than f tied okra a supreme complement from a south Georgia boy April 26, 2019 at 6:30pm Reply

  • Antonio Sueiras: I had some zucchini & yellow squash given to me @ a food drive and did not know how to use them in cooking. I came across this page & found your great recipes which are easy . Thanks so much! Gong now to prepare the baked version . Yeah I need to do more veggies in my cooking as I need to lose at least 62 lbs I gained after a debilitating episode of sciatica pains that after 18 months are finally now subsiding a lot THANK GOD!. Again thank you & I will peruse your site for more cooking ideas, April 13, 2019 at 1:42pm Reply

  • AG: I added onions and spinach to it and it’s so delicious! Great recipe! April 4, 2019 at 4:12pm Reply

  • AG: Love it!!!! I made it today…This is a great recipe for my new no meat diet! April 4, 2019 at 4:09pm Reply

  • Paula Sallas: Excellent! I rarely eat these vegetables but these came from a friend’s garden.
    Amazing! The cheese was a great topping.
    Will be eating these until they are all gone. Very flavorful. Great recipe for me.
    Thank you so much for sharing this. March 18, 2019 at 2:45am Reply

  • Carlo C Capobianco: Awesome recipe, I add 2 onions, some bell pepper, and chilly flakes, it took ordinary zucchini squash to the next level. My family love it and we gonna make it like this all the time February 12, 2019 at 4:54pm Reply

  • Jenni Turvey: Made this dish exactly as stated and was simply delicious. Tried another time with onions – also delicious. January 1, 2019 at 9:24pm Reply

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