Roasted Veggies with Italian Seasoning

Vibrant medley of roasted veggies with Italian seasoning, glistening with olive oil and herbs, served warm as a healthy side dish.  Save to Pinterest
Vibrant medley of roasted veggies with Italian seasoning, glistening with olive oil and herbs, served warm as a healthy side dish. | flavorfront.com

This straightforward roasted vegetables dish combines zucchini, bell peppers, cherry tomatoes, mushrooms, and carrots with Italian seasoning and extra virgin olive oil. Simply toss vegetables with seasonings, spread on a baking sheet, and roast at 425°F for 25-30 minutes until tender and caramelized.

Naturally vegetarian, vegan, and gluten-free, it serves as an excellent side dish or can be paired with pasta, grains, or proteins. Customize with seasonal vegetables and finish with fresh basil or lemon for extra flavor.

The fragrance of roasting vegetables and Italian herbs always transports me to that tiny apartment kitchen where I first made this dish during a thunderstorm. Power flickered, candles lit, I chopped vegetables while rain pounded the windows, creating a strangely peaceful backdrop. Something about the combination of those earthy aromas rising from my oven made me forget the weather completely.

Last autumn, I brought this colorful platter to a potluck dinner where it sat alongside elaborate pasta dishes and gourmet appetizers. To my surprise, this simple veggie medley disappeared first, with three people asking for the recipe before dessert was served. The host scraped the last charred bits from the serving dish with her finger when she thought nobody was looking.

Ingredients

  • Bell peppers: The way they collapse and sweeten in the oven transforms them completely from their raw state I like using both red and yellow for visual appeal.
  • Cherry tomatoes: These little flavor bombs burst slightly during roasting, releasing their juices to coat other vegetables with a light tomato essence.
  • Cremini mushrooms: After years of making this recipe, I discovered quartered mushrooms develop these incredible meaty edges that add wonderful texture contrast.
  • Italian seasoning: This simple dried herb blend does all the heavy lifting flavor-wise, eliminating the need for a complicated spice cabinet.
  • Extra virgin olive oil: Use the good stuff here its flavor becomes more pronounced as it heats, coating each vegetable with a fruity richness.

Instructions

Prep with purpose:
Preheat your oven to 425°F and line that baking sheet with parchment for easy cleanup. I find cutting vegetables into roughly equal sizes ensures everything cooks at the same rate.
Season generously:
In your largest mixing bowl, drizzle those colorful vegetables with olive oil first, then sprinkle all seasonings over top. Get your hands in there and toss everything until each piece glistens with oil and herbs.
Create breathing room:
Spread everything in a single layer with a bit of space between pieces. When vegetables are crowded, they steam rather than roast, and you miss out on those delicious caramelized edges.
Time it right:
After about 15 minutes, give everything a gentle stir to ensure even browning. You know theyre done when edges have darkened and vegetables yield easily to a fork.
Serve with flair:
These vegetables taste best straight from the oven while the edges are still slightly crisp. Try them over creamy polenta or tossed with pasta for a complete meal.
Colorful roasted veggies with Italian seasoning on a baking sheet, aromatic and caramelized, perfect for a vegetarian dinner or pasta topping.  Save to Pinterest
Colorful roasted veggies with Italian seasoning on a baking sheet, aromatic and caramelized, perfect for a vegetarian dinner or pasta topping. | flavorfront.com

The first time my son tried these vegetables, he wrinkled his nose at the mushrooms but took a reluctant bite to please me. His eyes widened in surprise as he reached for another piece, then another. That night marked a turning point in our household vegetable consumption, a small victory every parent treasures.

Making It Your Own

This recipe welcomes seasonal adaptations throughout the year. During winter months, I substitute heartier root vegetables like sweet potatoes and parsnips, extending the cooking time by about 10 minutes. Summer brings opportunities for tender eggplant and pattypan squash that cook slightly faster than the original mix.

Perfect Pairings

These roasted vegetables complement nearly any protein, but they particularly shine alongside a simple roasted chicken or grilled fish. For vegetarian meals, I serve them with quinoa or farro that soaks up the flavorful oils from the vegetables. Sometimes I blend leftovers with stock to create an intensely flavored soup base for the next days lunch.

Storage & Reheating

These vegetables keep surprisingly well in the refrigerator for up to three days, though they lose some of their textural contrast over time. Rather than microwaving leftovers which makes them soggy, I prefer reheating them in a hot skillet to restore some crispness.

  • Store in an airtight container in the refrigerator after completely cooling to preserve texture and flavor.
  • For meal prep, roast vegetables ahead but undercook them slightly so they dont become too soft when reheated.
  • Transform cold leftovers into a vibrant salad by tossing with baby spinach, feta cheese, and a splash of balsamic vinegar.
Golden-brown roasted veggies with Italian seasoning, featuring zucchini, peppers, and mushrooms, tossed with olive oil for a flavorful, vegan main. Save to Pinterest
Golden-brown roasted veggies with Italian seasoning, featuring zucchini, peppers, and mushrooms, tossed with olive oil for a flavorful, vegan main. | flavorfront.com

I keep coming back to this recipe not just for its simplicity but for how it celebrates vegetables at their most flavorful. Its become my kitchen philosophy in edible form honest ingredients transformed through heat and time into something greater than their parts.

Common Questions

Yes, you can chop and combine the vegetables up to 4 hours before roasting. Store in an airtight container in the refrigerator. Toss with oil and seasonings just before roasting for best results.

Eggplant, Brussels sprouts, broccoli, cauliflower, and fennel all roast beautifully with Italian seasoning. Adjust cooking time slightly depending on vegetable density. Aim for similar-sized pieces for even cooking.

Spread vegetables in a single layer with space between pieces. Don't overcrowd the baking sheet, as this traps steam. Roast at the specified temperature and stir halfway through for even browning and proper texture.

Absolutely. Store cooled roasted vegetables in an airtight container for up to 4 days. Reheat in a 350°F oven for 10-15 minutes, or enjoy cold in salads and grain bowls.

These vegetables complement grilled chicken, fish, lamb, or steak beautifully. They're also excellent over polenta, with pasta, on grain bowls, or as a filling for sandwiches and wraps.

Dried Italian seasoning works reliably in roasting and is the standard choice for this dish. Fresh herbs like basil, oregano, or parsley can be added after roasting as a finishing touch for brighter flavor.

Roasted Veggies with Italian Seasoning

Vibrant roasted vegetables tossed with Italian herbs and olive oil. Perfect as a healthy side or vegetarian main dish.

Prep 15m
Cook 30m
Total 45m
Servings 4
Difficulty Easy

Ingredients

Vegetables

  • 1 medium zucchini, cut into 1/2-inch rounds
  • 1 red bell pepper, cut into 1-inch pieces
  • 1 yellow bell pepper, cut into 1-inch pieces
  • 1 small red onion, cut into wedges
  • 1 cup cherry tomatoes, halved
  • 1 medium carrot, sliced
  • 7 ounces cremini or white mushrooms, quartered

Seasonings and Oil

  • 3 tablespoons extra virgin olive oil
  • 2 teaspoons dried Italian seasoning
  • 1/2 teaspoon garlic powder
  • 1/2 teaspoon sea salt
  • 1/4 teaspoon black pepper
  • 1/4 teaspoon crushed red pepper flakes, optional

Instructions

1
Prepare the oven and baking surface: Preheat oven to 425°F. Line a large baking sheet with parchment paper.
2
Combine vegetables: In a large bowl, combine all chopped vegetables.
3
Season and coat vegetables: Drizzle olive oil over the vegetables. Sprinkle with Italian seasoning, garlic powder, salt, pepper, and red pepper flakes if using. Toss thoroughly to coat evenly.
4
Arrange on baking sheet: Spread the vegetables in a single layer on the prepared baking sheet.
5
Roast until caramelized: Roast in the preheated oven for 25 to 30 minutes, stirring once halfway through, until vegetables are tender and slightly caramelized at the edges.
6
Finish and serve: Serve hot as a side dish, or toss with cooked pasta or grains for a complete main course.
Additional Information

Equipment Needed

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

Nutrition (Per Serving)

Calories 120
Protein 3g
Carbs 14g
Fat 7g

Allergy Information

  • Contains potential cross-contamination risk from spice blends in dried Italian seasoning
Natalie Rivers

Everyday cook sharing flavor-packed, easy recipes and kitchen wisdom for home cooks.