Herbed Quinoa Roasted Veggie Salad

Golden roasted vegetables and fluffy herbed quinoa mixed with fresh parsley and mint in a vibrant salad bowl. Pin This
Golden roasted vegetables and fluffy herbed quinoa mixed with fresh parsley and mint in a vibrant salad bowl. | joyofhealthycooking.com

This wholesome Mediterranean bowl brings together perfectly cooked quinoa infused with aromatic herbs and tender roasted vegetables. The combination of zucchini, bell peppers, red onion, and cherry tomatoes creates sweet and savory notes, while fresh parsley, mint, and basil add brightness. A zesty lemon-mustard dressing ties everything together with just the right balance of acidity and richness. Serve as a satisfying main or pair with grilled proteins for a complete meal.

There was this Wednesday evening when I had zero energy but a fridge full of vegetables that needed attention. I threw everything on a sheet pan, cooked some quinoa, and somehow created something that felt like restaurant food. My roommate kept wandering into the kitchen asking what smelled so good, and honestly, I was just as surprised as she was.

I started making this for Sunday meal prep when I wanted something substantial but not heavy for weekday lunches. My colleague asked for the recipe after seeing it three days in a row, and now it is our go-to potluck contribution because it looks impressive and feeds a crowd effortlessly.

Ingredients

  • Quinoa: Rinse thoroughly before cooking to remove bitter coating, and vegetable broth adds depth
  • Zucchini and bell peppers: Cut them similar sizes so they roast evenly
  • Red onion: Slices become sweet and mellow when roasted
  • Cherry tomatoes: They burst and create little pockets of juiciness
  • Fresh herbs: The parsley, mint, and basil combination makes everything taste bright and alive
  • Lemon dressing: Whisk it right before serving so the garlic stays punchy

Instructions

Get your oven going:
Preheat to 425°F and line a baking sheet with parchment paper for easy cleanup
Cook the quinoa:
Combine quinoa with broth and bay leaf in a saucepan, then simmer covered for 15 minutes until fluffy
Prep the vegetables:
Toss zucchini, peppers, onion, and tomatoes with olive oil, salt, and pepper until evenly coated
Roast until golden:
Spread vegetables on the baking sheet and roast for 20 to 25 minutes, stirring halfway through
Make the dressing:
Whisk together olive oil, lemon juice, mustard, garlic, and honey until emulsified
Bring it together:
Combine quinoa with roasted vegetables and fresh herbs, then pour dressing over and toss gently
A close view of the zesty lemon-dressed Herbed Quinoa and Roasted Veggie Salad served on a white plate. Pin This
A close view of the zesty lemon-dressed Herbed Quinoa and Roasted Veggie Salad served on a white plate. | joyofhealthycooking.com

This recipe became my summer staple after I served it at a backyard dinner and guests kept going back for seconds. Something about the warm roasted vegetables against the cool herbed quinoa just works perfectly together.

Make It Your Own

I have swapped in whatever vegetables I had on hand, and it always turns out delicious. Sweet potatoes, eggplant, and even green beans work beautifully here.

Protein Options

Sometimes I add chickpeas right in with the vegetables or top with grilled chicken for heartier meals. The light dressing pairs well with almost any protein you choose.

Serving Suggestions

This salad shines alongside grilled fish or lamb but holds its own as a main course. I like serving it slightly warm with extra lemon wedges on the side.

  • Sprinkle with feta or goat cheese if you eat dairy
  • Add toasted pine nuts or walnuts for crunch
  • Store dressing separately if making ahead
Healthy Mediterranean-inspired Herbed Quinoa and Roasted Veggie Salad garnished with basil and ready to enjoy at a picnic. Pin This
Healthy Mediterranean-inspired Herbed Quinoa and Roasted Veggie Salad garnished with basil and ready to enjoy at a picnic. | joyofhealthycooking.com

Every time I make this now, I think about that exhausted Wednesday when a sheet pan of vegetables turned into something wonderful. Hope it brings you the same kind of unexpected joy.

Recipe FAQs

Yes, this dish is perfect for meal prep. Store the quinoa and roasted vegetables separately in airtight containers for up to 4 days. Keep the dressing in a small jar and toss everything together just before serving for the freshest flavor and texture.

The combination of zucchini, bell peppers, red onion, and cherry tomatoes provides great variety in texture and flavor. You can also add eggplant, sweet potato cubes, or butternut squash. Just ensure all vegetables are cut to similar sizes for even roasting.

Rinse quinoa thoroughly before cooking to remove bitter coating. Use the 1:2 ratio of quinoa to liquid and simmer gently for exactly 15 minutes. Let it sit covered off the heat for 5 minutes before fluffing with a fork. This method ensures fluffy, separate grains every time.

Absolutely. Quinoa is naturally gluten-free and packed with protein. Just verify your vegetable broth and Dijon mustard are certified gluten-free if needed. The entire dish is naturally vegetarian and can be made vegan by substituting maple syrup for honey.

This bowl pairs beautifully with grilled chicken, shrimp, or chickpeas. Crumbled feta or goat cheese also adds richness and protein. For a plant-based boost, consider adding toasted pine nuts, walnuts, or hemp seeds for extra texture and nutrients.

Herbed Quinoa Roasted Veggie Salad

Fluffy quinoa with roasted seasonal vegetables and fresh herbs in zesty lemon dressing

Prep 20m
Cook 30m
Total 50m
Servings 4
Difficulty Easy

Ingredients

Quinoa Base

  • 1 cup quinoa, rinsed thoroughly
  • 2 cups vegetable broth or water
  • 1 bay leaf

Roasted Vegetables

  • 1 medium zucchini, diced into 1-inch pieces
  • 1 red bell pepper, diced
  • 1 yellow bell pepper, diced
  • 1 small red onion, peeled and sliced into thin wedges
  • 1 cup cherry tomatoes, halved
  • 2 tablespoons olive oil
  • ½ teaspoon sea salt
  • ¼ teaspoon black pepper

Fresh Herbs

  • ¼ cup fresh parsley, finely chopped
  • 2 tablespoons fresh mint, finely chopped
  • 2 tablespoons fresh basil, finely chopped

Lemon Dressing

  • 3 tablespoons extra-virgin olive oil
  • 2 tablespoons fresh lemon juice
  • 1 teaspoon Dijon mustard
  • 1 garlic clove, minced
  • ½ teaspoon honey or maple syrup
  • Salt and black pepper to taste

Instructions

1
Preheat Oven and Prepare Pan: Preheat the oven to 425°F. Line a baking sheet with parchment paper for easy cleanup and even roasting.
2
Cook the Quinoa: Combine quinoa, vegetable broth or water, and bay leaf in a medium saucepan. Bring to a boil over high heat, then reduce to low, cover tightly, and simmer for 15 minutes until liquid is fully absorbed. Remove from heat, fluff with a fork, discard the bay leaf, and set aside to cool.
3
Prepare Vegetables for Roasting: Place diced zucchini, red and yellow bell peppers, red onion, and cherry tomatoes in a large bowl. Drizzle with 2 tablespoons olive oil and sprinkle with ½ teaspoon sea salt and ¼ teaspoon black pepper. Toss thoroughly to coat all pieces evenly.
4
Roast the Vegetables: Spread seasoned vegetables in a single layer on the prepared baking sheet. Roast for 20 to 25 minutes, stirring halfway through cooking, until vegetables are tender and lightly caramelized at edges. Remove from oven and let cool slightly.
5
Prepare the Lemon Dressing: Whisk together extra-virgin olive oil, fresh lemon juice, Dijon mustard, minced garlic, honey or maple syrup, and salt and pepper to taste in a small bowl until emulsified and smooth.
6
Assemble the Salad: In a large mixing bowl, combine cooked quinoa, roasted vegetables, chopped parsley, mint, and basil. Pour the dressing over the salad and toss gently to incorporate evenly.
7
Season and Serve: Taste the salad and adjust salt and pepper as needed. Serve immediately at room temperature, or refrigerate for at least 1 hour to serve chilled.
Additional Information

Equipment Needed

  • Medium saucepan with tight-fitting lid
  • Large rimmed baking sheet
  • Parchment paper
  • Large mixing bowl
  • Small bowl for dressing
  • Wire whisk
  • Chef's knife and cutting board

Nutrition (Per Serving)

Calories 290
Protein 7g
Carbs 37g
Fat 13g

Allergy Information

  • Contains mustard in the dressing.
  • Gluten-free; ensure vegetable broth and mustard are certified gluten-free if necessary.
  • Vegan option: substitute maple syrup for honey.
Sarah Mitchell

Home cook sharing simple, flavorful recipes and practical kitchen wisdom for busy families.