Roasted Vegetable Salad

Featured in: Veggie & Grain Bowls

This dish features a vibrant mix of zucchini, bell peppers, eggplant, cherry tomatoes, and red onion, all roasted to tender perfection. Served warm or at room temperature, the vegetables are layered over crisp mixed greens and finished with a tangy balsamic dressing enhanced by garlic and Dijon mustard. Garnished with toasted pine nuts and optional cheese, this Mediterranean-inspired salad is both hearty and fresh, ideal for a light, nutritious meal.

Updated on Thu, 25 Dec 2025 12:17:00 GMT
Warm Roasted Vegetable Salad with balsamic dressing; a colorful, inviting Mediterranean dish. Save
Warm Roasted Vegetable Salad with balsamic dressing; a colorful, inviting Mediterranean dish. | quantumgrill.com

Last autumn, my kitchen became a testing ground for this salad after a neighbor dropped off an overwhelming basket of garden vegetables. The first batch was good—really good—but the second try, when I roasted the onions just until they turned sweet and translucent at the edges, thats when it clicked. Now it is the dish I make when I want something that feels substantial but still bright.

I served this at a dinner party where everyone stood around the kitchen island picking at the vegetables straight from the baking sheet. The platter version came out later but the real moment happened earlier with forks in hand and that smell of caramelized peppers filling the room.

Ingredients

  • 1 medium zucchini: Cut into ½ inch slices because thicker pieces stay too firm while thinner ones turn mushy
  • 1 red bell pepper and 1 yellow bell pepper: Seeded and cut into 1 inch pieces the mix of colors looks stunning and brings slightly different sweetness levels
  • 1 small red onion: Cut into wedges so each piece has layers that caramelize separately
  • 1 small eggplant: 1 inch cubes are the sweet spot for getting creamy insides without turning into mush
  • 8 oz cherry tomatoes: Halved so they blister and concentrate their juices instead of bursting everywhere
  • 2 tbsp olive oil: Just enough to coat without making the vegetables greasy
  • 1 tsp dried Italian herbs: A mix of thyme oregano and basil works beautifully or use your favorite blend
  • Salt and freshly ground black pepper: Season generously before roasting the vegetables need it
  • 5 oz mixed salad greens: Arugula adds peppery bite spinach brings mildness spring mix gives you a bit of everything
  • 3 tbsp extra virgin olive oil: Use the good stuff here since it is the base of your dressing
  • 2 tbsp balsamic vinegar: Adds that tangy sweetness that pulls everything together
  • 1 tsp Dijon mustard: The secret to getting the dressing to emulsify properly
  • 1 clove garlic: Finely minced so it distributes evenly through the dressing
  • ½ tsp honey or maple syrup: Just a touch to balance the acidity
  • 2 tbsp toasted pine nuts or chopped walnuts: Optional but adds lovely crunch and richness
  • Shaved Parmesan or crumbled feta cheese: Omit for vegan or add if you want that salty creamy finish

Instructions

Heat the oven:
Preheat to 425°F and line a large baking sheet with parchment paper for easy cleanup.
Prep the vegetables:
In a large bowl toss the zucchini bell peppers red onion eggplant and cherry tomatoes with olive oil dried herbs salt and pepper until every piece is lightly coated.
Roast until golden:
Spread the vegetables in a single layer on the baking sheet and roast for 25 to 30 minutes stirring halfway through until they are tender and have those gorgeous caramelized edges.
Make the dressing:
Whisk together the olive oil balsamic vinegar Dijon mustard garlic honey salt and pepper until thickened and creamy.
Assemble the base:
Arrange the salad greens on a large platter or individual plates creating a bed for the vegetables.
Top and serve:
Pile the warm or room temperature roasted vegetables over the greens drizzle with dressing and finish with pine nuts and cheese if using.
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This has become my go to for potlucks because it travels well and actually tastes better after the flavors have had time to mingle.

Choosing Your Vegetables

The beauty here is flexibility. I have added roasted sweet potatoes carrots and even Brussels sprouts when thats what I had on hand. Just keep the pieces uniformly sized so everything roasts at the same rate.

Making It Ahead

You can roast the vegetables up to a day in advance and store them in the refrigerator. Bring them to room temperature before serving and dress the greens right before plating so they stay crisp and fresh.

Serving Suggestions

It holds its own as a light main course but also plays nicely alongside grilled fish roasted chicken or even as part of a bigger Mediterranean spread. The key is serving it with good bread to soak up any extra dressing.

  • Toast the nuts in a dry pan just until fragrant they burn fast
  • Use a vegetable peeler to shave thin strips of Parmesan on top
  • Add fresh basil leaves right before serving for a burst of color
Fresh greens topped with a delicious Roasted Vegetable Salad, perfect for a light lunch or dinner. Save
Fresh greens topped with a delicious Roasted Vegetable Salad, perfect for a light lunch or dinner. | quantumgrill.com

This salad is proof that simple ingredients treated with a little care can become something extraordinary.

Common Questions

Can the vegetables be roasted ahead of time?

Yes, the roasted vegetables can be prepared in advance and served at room temperature or gently warmed before serving.

What type of greens work best with this dish?

Mixed salad greens like arugula, spinach, or spring mix complement the warm roasted vegetables well.

How do the balsamic dressing ingredients enhance the flavors?

The combination of balsamic vinegar, Dijon mustard, garlic, and olive oil creates a tangy, slightly sweet dressing that balances the caramelized vegetables.

Can nuts be substituted or omitted for allergies?

Yes, toasted pine nuts or walnuts add crunch but can be omitted or replaced with seeds if preferred.

What variations can be made to the vegetable selection?

Additional vegetables like roasted sweet potatoes or carrots can be added for extra flavor and texture.

Roasted Vegetable Salad

Tender roasted vegetables paired with fresh greens and a tangy balsamic dressing.

Prep Time
20 min
Time to Cook
30 min
Overall Time
50 min
Recipe by Evan Clark


Skill Level Easy

Cuisine Type Mediterranean

Makes 4 Portions

Dietary Details Meat-Free, No Gluten

What You Need

Vegetables

01 1 medium zucchini, sliced into ½-inch rounds
02 1 red bell pepper, seeded and cut into 1-inch pieces
03 1 yellow bell pepper, seeded and cut into 1-inch pieces
04 1 small red onion, cut into wedges
05 1 small eggplant, cut into 1-inch cubes
06 8 oz cherry tomatoes, halved
07 2 tablespoons olive oil
08 1 teaspoon dried Italian herbs (thyme, oregano, basil blend)
09 Salt and freshly ground black pepper, to taste

Greens

01 5 oz mixed salad greens (arugula, spinach, or spring mix)

Dressing

01 3 tablespoons extra virgin olive oil
02 2 tablespoons balsamic vinegar
03 1 teaspoon Dijon mustard
04 1 clove garlic, finely minced
05 ½ teaspoon honey or maple syrup
06 Salt and freshly ground black pepper, to taste

Optional Garnish

01 2 tablespoons toasted pine nuts or chopped walnuts
02 Shaved Parmesan or crumbled feta cheese (omit for vegan option)

How to Make

Instruction 01

Preheat oven and prepare baking sheet: Set the oven to 425°F. Line a large baking sheet with parchment paper.

Instruction 02

Toss vegetables with oil and seasonings: In a large bowl, combine zucchini, bell peppers, red onion, eggplant, and cherry tomatoes with 2 tablespoons olive oil, dried Italian herbs, salt, and pepper. Toss until evenly coated.

Instruction 03

Roast the vegetables: Arrange vegetables in a single layer on the baking sheet. Roast for 25–30 minutes, stirring halfway, until tender and lightly caramelized.

Instruction 04

Prepare the dressing: In a small bowl, whisk together extra virgin olive oil, balsamic vinegar, Dijon mustard, minced garlic, honey, salt, and pepper until emulsified.

Instruction 05

Arrange greens and top with vegetables: Lay the mixed salad greens on a large platter or individual plates. Add the warm or room-temperature roasted vegetables on top.

Instruction 06

Dress and garnish: Drizzle the balsamic dressing evenly over the salad. Garnish with toasted pine nuts and cheese, if desired. Serve immediately.

Tools You'll Need

  • Large baking sheet
  • Mixing bowls
  • Whisk
  • Knife and cutting board

Allergy Details

Always check every component for allergens. If unsure, ask a specialist.
  • Contains dairy when cheese is used
  • Contains tree nuts if pine nuts or walnuts are added
  • Contains mustard

Nutrition Details (each serving)

Nutrition data is informative only. Don't use as medical guidance.
  • Calorie Count: 185
  • Total Fats: 13 g
  • Carbohydrates: 17 g
  • Proteins: 3 g