garlic parmesan roasted veggies

Featured in: Starlit Suppers

Celebrate vibrant flavor with a medley of zucchini, bell peppers, red onion, tomatoes, broccoli, and cauliflower, tossed in olive oil, garlic, herbs, and finished with a savory Parmesan crust. This dish delivers perfectly roasted vegetables in just 40 minutes, creating a delicious side that's easy to prepare and suits vegetarian and gluten-free diets. Brightly garnished with fresh parsley, it pairs wonderfully with grilled chicken, fish, tofu, or as a main with pasta and quinoa. Customize with your favorite seasonal produce or make it vegan by substituting the cheese.

Updated on Fri, 24 Oct 2025 17:24:52 GMT
Golden Garlic Parmesan Roasted Veggies: A colorful, cheesy vegetable medley fresh from the oven. Save It
Golden Garlic Parmesan Roasted Veggies: A colorful, cheesy vegetable medley fresh from the oven. | zetluna.com

This colorful pan of Garlic Parmesan Roasted Veggies is my answer to eating more vegetables in the most crave-worthy way. Roasting a rainbow of seasonal veggies until golden, then finishing with a generous blanket of garlicky Parmesan, transforms even humble broccoli into the star of the table. Whether you need a vibrant side for weekday dinners or something crowd-pleasing for guests, this dish always wins.

The first time I made this for a family potluck, the entire tray vanished before I even sat down. Now my friends always request the recipe and beg me to bring it to gatherings.

Ingredients

  • Zucchini: sliced into half moons brings creamy texture and mild flavor perfect for roasting
  • Red and yellow bell peppers: cut into 1 inch pieces add sweetness and color try to choose firm glossy ones
  • Small red onion: cut into wedges gives a caramelized bite and vivid color use one that feels heavy for its size
  • Cherry tomatoes: halved burst into juicy sweetness for contrast pick deeply colored ones
  • Broccoli and cauliflower florets: roast up nutty and tender go for tight compact heads
  • Olive oil: coats every piece for that luxurious roasted finish use extra virgin for the best flavor
  • Garlic: minced drives the flavor choose plump firm cloves
  • Dried Italian herbs or a mix of oregano basil and thyme: bring earthy aroma
  • Salt and freshly ground black pepper: pull out flavors use flaky salt and crack pepper just before cooking
  • Grated Parmesan cheese: gives the savory crust look for fresh Parmigiano Reggiano and grate yourself if possible
  • Chopped fresh parsley (optional): adds a final pop of green and herbal note

Instructions

Preheat the Oven:
Set your oven to 425F or 220C and line a large baking sheet with parchment paper so nothing sticks and clean up is easy
Prep the Veggies:
Cut all vegetables as directed and place in a big mixing bowl This helps ensure every piece gets seasoned well
Season Thoroughly:
Add olive oil minced garlic Italian herbs salt and black pepper to the bowl Toss with your hands or two big spoons until every piece shines with a thin coat
Arrange on Baking Sheet:
Spread the seasoned vegetables in a single even layer on the baking sheet Overcrowding causes steaming so give the veggies space to caramelize
Roast Part One:
Place in the oven and roast for 20 minutes Stir or flip with a spatula about halfway through to help everything brown evenly
Add Parmesan:
Take the pan out sprinkle the grated Parmesan evenly over everything This adds the crave worthy crust
Roast Part Two:
Slide the pan back into the oven for 5 minutes or until cheese bubbles and browns and the veggies knife tender
Finish and Serve:
Scatter with fresh parsley if using Transfer right to the table while piping hot for best texture and flavor
Sizzling sheet pan of Garlic Parmesan Roasted Veggies, crisp-tender and smelling strongly of herbs. Save It
Sizzling sheet pan of Garlic Parmesan Roasted Veggies, crisp-tender and smelling strongly of herbs. | zetluna.com

Broccoli is my favorite here because of how it gets all toasty and nutty When I was a kid I would sneak the crispiest pieces before anyone else could grab them This recipe is a weeknight staple because my whole family asks for seconds even the picky eaters

Storage Tips

Leftovers keep in an airtight container in the fridge for at least three days Warm them in a hot oven to revive the roasted texture You can chop veggies ahead of time and refrigerate in a zip bag so prep is a breeze on busy days If you want to freeze let veggies cool fully then freeze flat on a tray before transferring to a bag Thaw and reheat uncovered in the oven for the best texture

Ingredient Substitutions

Feel free to swap in seasonal options like asparagus carrots or mushrooms Use whatever looks freshest at the market Nutritional yeast or any hard cheese can stand in for traditional Parmesan if you need a dairy free option You can use all broccoli or all cauliflower if you want a simpler flavor profile

Serving Suggestions

These roasted veggies are a dream next to roast chicken grilled fish or steak Toss leftovers with cooked pasta a splash of lemon and extra cheese for a heartier main course Pile over fluffy quinoa or mix into cooked rice for a wholesome grain bowl

Cultural and Seasonal Notes

Roasted vegetables are a cornerstone of Mediterranean cuisine and are celebrated in many American kitchens for their versatility This recipe shines year round but I especially love making it in late summer when peppers and zucchini are at their peak In winter I use root veggies like parsnips and carrots for a comforting twist

Close up of Garlic Parmesan Roasted Veggies showcasing the browned cheese and vibrant colors. Save It
Close up of Garlic Parmesan Roasted Veggies showcasing the browned cheese and vibrant colors. | zetluna.com

These veggies make every meal brighter and tastier Try doubling the batch and enjoy easy colorful leftovers all week.

Common Questions About Recipes

What vegetables work best for roasting in this dish?

Zucchini, bell peppers, red onion, cherry tomatoes, broccoli, and cauliflower roast well together. Feel free to swap in carrots, asparagus, or mushrooms for added variety.

Can I make this dairy-free or vegan?

For a vegan or dairy-free option, use vegan Parmesan or nutritional yeast as a cheese substitute.

Is this suitable for gluten-free diets?

Yes, all ingredients are naturally gluten-free. Verify cheese labels for hidden gluten if very sensitive.

How can I serve these roasted veggies?

Serve as a side with grilled chicken, fish, or tofu. You can also toss the vegetables with pasta or quinoa for a main dish.

What is the ideal roasting temperature and time?

Roast at 425°F (220°C) for 20 minutes, stir, sprinkle with Parmesan, and roast 5 more minutes until tender and golden.

Are there any allergens in this dish?

The dish contains milk due to Parmesan cheese. Always check ingredient labels for any hidden allergens.

garlic parmesan roasted veggies

Colorful seasonal vegetables roasted with garlic, olive oil, and Parmesan for a flavorful, satisfying side.

Prep Time
15 mins
Time to Cook
25 mins
Overall Time
40 mins
Authored by Clara

Recipe Type Starlit Suppers

Skill Level Required Easy

Cuisine Type American

Recipe Output 4 Number of Portions

Dietary Needs Veggie-Friendly, Free of Gluten

The Ingredients You'll Need

Vegetables

01 1 medium zucchini, sliced into half-moons
02 1 red bell pepper, cut into 1-inch pieces
03 1 yellow bell pepper, cut into 1-inch pieces
04 1 small red onion, cut into wedges
05 1 cup cherry tomatoes, halved
06 1 cup broccoli florets
07 1 cup cauliflower florets

Seasoning & Cheese

01 3 tablespoons olive oil
02 4 cloves garlic, minced
03 1 teaspoon dried Italian herbs
04 1/2 teaspoon salt
05 1/4 teaspoon freshly ground black pepper
06 1/3 cup grated Parmesan cheese
07 2 tablespoons chopped fresh parsley (optional, for garnish)

Step-by-Step Instructions

Step 01

Oven Preparation: Preheat oven to 425°F (220°C) and line a large baking sheet with parchment paper.

Step 02

Combine Vegetables: In a spacious mixing bowl, combine zucchini, red and yellow bell peppers, red onion, cherry tomatoes, broccoli florets, and cauliflower florets.

Step 03

Season Vegetables: Add olive oil, minced garlic, Italian herbs, salt, and pepper. Toss until vegetables are evenly coated.

Step 04

Arrange Vegetables: Spread prepared vegetables in a single layer on the lined baking sheet.

Step 05

Initial Roasting: Roast in the oven for 20 minutes, stirring vegetables once halfway through for even cooking.

Step 06

Add Parmesan: Remove baking sheet from the oven and sprinkle roasted vegetables evenly with grated Parmesan cheese.

Step 07

Final Roasting: Return baking sheet to the oven and roast for an additional 5 minutes, until cheese is golden and vegetables are tender.

Step 08

Garnish and Serve: Transfer finished vegetables to a serving platter. Garnish with fresh parsley if desired before serving.

Tools You'll Need

  • Large mixing bowl
  • Chef’s knife
  • Cutting board
  • Baking sheet
  • Parchment paper
  • Oven

Allergy Information

Review each ingredient to identify allergens and consult an expert if needed.
  • Contains milk due to Parmesan cheese.
  • Check cheese packaging for added allergens if sensitivity is suspected.

Nutritional Facts (Per Serving)

Keep in mind these details are for general guidance and shouldn't replace professional advice.
  • Caloric Content: 160
  • Fats: 10 grams
  • Carbohydrates: 13 grams
  • Proteins: 6 grams