This Quinoa Salad with Roasted Vegetables combines fluffy quinoa with tender roasted zucchini, bell pepper, red onion, and cherry tomatoes. The vegetables develop lightly browned edges in the oven, while a lemon-garlic dressing adds a fresh, tangy finish.
It is a practical recipe when you want something that can be prepared ahead and served cold or at room temperature. The quinoa makes the salad filling enough for lunch, while the roasted vegetables give it much more flavor and texture than a basic raw vegetable salad.
Serve it as a light lunch, pack it for meal prep, or put it alongside grilled chicken, fish, or another main dish. A little feta and fresh parsley finish the bowl without making the recipe complicated.
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Recipe Snapshot
| Detail | Info |
|---|---|
| Prep Time | 15 minutes |
| Cook Time | 30 minutes |
| Total Time | 45 minutes |
| Servings | 6 |
| Course | Salad, Lunch, Side Dish |
| Cooking Method | Oven roasting + stovetop |
Why You’ll Want to Make This
- Easy preparation: The vegetables roast together on one sheet pan while the quinoa cooks separately.
- Great for meal prep: The salad holds well in the refrigerator and can be portioned for several lunches.
- Lots of texture: Fluffy quinoa, tender vegetables, creamy feta, and fresh herbs keep every bite interesting.
- Flexible: You can swap the vegetables according to what you have available.
- Good at room temperature: There is no need to serve it piping hot.
- Works as a side or main: Serve smaller portions alongside dinner or larger portions for lunch.
Ingredients
For the Quinoa Salad
- 1 cup uncooked quinoa, rinsed well
- 2 cups water
- 1 medium zucchini, cut into 1/2-inch half-moons
- 1 red bell pepper, cut into 1-inch pieces
- 1 small red onion, cut into 1-inch pieces
- 1 cup cherry tomatoes, halved
- 2 tablespoons extra-virgin olive oil
- 1/2 teaspoon kosher salt
- 1/4 teaspoon black pepper
- 1/2 teaspoon dried oregano
- 1/2 cup crumbled feta cheese
- 1/4 cup chopped fresh parsley
For the Lemon-Garlic Dressing
- 3 tablespoons extra-virgin olive oil
- 2 tablespoons fresh lemon juice
- 1 tablespoon red wine vinegar
- 1 teaspoon Dijon mustard
- 1 small garlic clove, finely minced
- 1 teaspoon honey or maple syrup
- 1/4 teaspoon kosher salt
- 1/4 teaspoon black pepper
Ingredient Notes
Quinoa
Rinse the quinoa under cold running water before cooking. This removes the natural coating that can make quinoa taste bitter. White quinoa works well here, but tri-color quinoa can also be used.
Zucchini
Choose firm, medium-sized zucchini. Cut the pieces fairly evenly so they roast at the same rate.
Bell Pepper
Red bell pepper adds sweetness as it roasts. Yellow or orange bell pepper can be substituted without changing the cooking method.
Red Onion
Roasting softens the onion and brings out its sweetness. Cut it into larger pieces so it does not burn before the other vegetables are ready.
Cherry Tomatoes
Cherry tomatoes become soft and juicy in the oven. They also add acidity and moisture to the finished salad.
Feta
Feta adds a salty, creamy contrast to the roasted vegetables. If you prefer, leave it out for a dairy-free salad.
Fresh Lemon Juice
Fresh lemon juice gives the dressing its bright flavor. Bottled lemon juice can work in a pinch, but fresh is preferable.
Honey or Maple Syrup
A small amount balances the acidity of the lemon and vinegar. Use maple syrup if you want to keep the dressing free of honey.
How to Make Quinoa Salad with Roasted Vegetables
1. Cook the Quinoa
Rinse 1 cup of quinoa under cold water for about 30 seconds and drain well.
Add the quinoa and 2 cups water to a medium saucepan. Bring it to a boil over medium-high heat.
Once boiling, reduce the heat to low, cover, and simmer for 15 minutes, or until the water has been absorbed and the quinoa looks fluffy.
Remove the saucepan from the heat and let it sit, covered, for 5 minutes.
Fluff the quinoa gently with a fork and set it aside to cool slightly.
2. Prepare the Vegetables
While the quinoa cooks, heat the oven to 425°F (220°C).
Place the zucchini, red bell pepper, red onion, and cherry tomatoes on a large rimmed baking sheet.
Drizzle with 2 tablespoons olive oil and sprinkle with the salt, black pepper, and dried oregano.
Toss until the vegetables are evenly coated.
Spread everything into a single layer.
Do not overcrowd the baking sheet. If the vegetables are packed tightly together, they will release more moisture and may steam instead of developing browned edges.
3. Roast the Vegetables
Roast the vegetables for 25–30 minutes, stirring once around the halfway point.
They are ready when the zucchini is tender, the peppers have softened, the onions have browned around the edges, and the tomatoes have started to wrinkle and release some of their juices.
Remove the baking sheet from the oven and let the vegetables cool for about 5 minutes.
4. Make the Lemon-Garlic Dressing
While the vegetables roast, whisk together the olive oil, lemon juice, red wine vinegar, Dijon mustard, garlic, honey or maple syrup, salt, and black pepper in a small bowl.
Whisk until the dressing looks combined and slightly thickened.
Taste and adjust the salt or lemon juice if needed.
5. Assemble the Salad
Add the cooked quinoa to a large mixing bowl.
Add the roasted vegetables, crumbled feta, and chopped parsley.
Pour the lemon-garlic dressing over everything.
Gently toss until the quinoa and vegetables are evenly coated.
Let the salad stand for 5–10 minutes before serving. This gives the quinoa time to absorb some of the dressing.
Serve warm, at room temperature, or chilled.
Recipe Tips
- Rinse the quinoa well. This helps prevent a bitter taste.
- Let the quinoa steam after cooking. The covered 5-minute rest helps the grains finish cooking without becoming wet.
- Use a large baking sheet. The vegetables need room to roast properly.
- Cut the vegetables evenly. Similar-sized pieces cook more consistently.
- Do not skip the dressing. The lemon, vinegar, and Dijon bring the roasted vegetables and quinoa together.
- Cool the vegetables slightly before mixing. Very hot vegetables can wilt the parsley and soften the feta too quickly.
- Taste before serving. Quinoa absorbs dressing as it sits, so you may want to add a small splash of lemon juice before serving leftovers.
- Add the feta after roasting. It does not need to go into the oven with the vegetables.
Variations & Substitutions
Add Chickpeas
For a heartier salad, add 1 cup drained and rinsed chickpeas after the vegetables have roasted.
Change the Vegetables
Swap the zucchini for chopped eggplant, or replace the red bell pepper with yellow or orange pepper. Broccoli florets can also work, although they may need slightly different roasting time.
Add Fresh Herbs
Replace some or all of the parsley with fresh mint, basil, or cilantro.
Make It Dairy-Free
Simply leave out the feta. Add a few tablespoons of toasted sunflower seeds or pumpkin seeds for another texture.
Add More Crunch
Top the finished salad with toasted almonds, walnuts, or pumpkin seeds just before serving.
Make the Dressing More Herbaceous
Add 1 tablespoon finely chopped fresh parsley or a little fresh basil directly to the dressing.
What to Serve With It
Grilled Chicken
A simple grilled chicken breast turns this salad into a more substantial dinner.
Grilled or Baked Salmon
The lemon dressing works naturally with salmon and other mild fish.
Garlic Bread
Serve a small piece of warm garlic bread alongside the salad for an easy dinner.
Roasted Chicken
The salad makes a fresh side dish for roasted chicken, especially when you want something lighter than potatoes.
Hummus and Pita
For a meatless meal, serve the quinoa salad with hummus and warm pita.
Soup
Pair it with a simple vegetable, tomato, or lentil soup for a cozy lunch.
Make-Ahead, Storage & Reheating
Can You Make It Ahead?
Yes. The quinoa and roasted vegetables can be cooked a day ahead and refrigerated separately. Make the dressing ahead as well, then assemble the salad when you are ready to eat.
Refrigerator Storage
Store the finished salad in an airtight container in the refrigerator for up to 4 days.
For the freshest texture, keep extra feta, herbs, and dressing separate when possible.
Should You Serve It Cold?
You can serve it cold, at room temperature, or slightly warm. Many people prefer it at room temperature because the dressing is easier to taste.
Reheating
This salad does not need to be reheated. If you prefer it warm, gently warm individual portions in the microwave in short intervals, then add a little fresh dressing.
Can You Freeze It?
Freezing is not recommended for the finished salad because the roasted vegetables can become soft and watery after thawing.
If necessary, cooked plain quinoa can be frozen separately for later use.
Quinoa Salad with Roasted Vegetables
Cuisine: Mediterranean-InspiredDifficulty: Easy6
servings15
minutes30
minutes280
kcal45
minutesFluffy quinoa tossed with roasted zucchini, bell pepper, red onion, and cherry tomatoes, finished with feta and a bright lemon-garlic dressing — great warm or chilled.
Ingredients
1 cup uncooked quinoa, rinsed well
2 cups water
1 medium zucchini, cut into ½-inch half-moons
1 red bell pepper, cut into 1-inch pieces
1 small red onion, cut into 1-inch pieces
1 cup cherry tomatoes, halved
2 tablespoons extra-virgin olive oil
½ teaspoon kosher salt
¼ teaspoon black pepper
½ teaspoon dried oregano
½ cup crumbled feta cheese
¼ cup chopped fresh parsley
3 tablespoons extra-virgin olive oil (for dressing)
2 tablespoons fresh lemon juice
1 tablespoon red wine vinegar
1 teaspoon Dijon mustard
1 small garlic clove, finely minced
1 teaspoon honey or maple syrup
¼ teaspoon kosher salt (for dressing)
¼ teaspoon black pepper (for dressing)
Directions
- Rinse quinoa, add to a saucepan with 2 cups water, bring to a boil, then reduce heat and simmer covered 15 minutes until water is absorbed. Rest covered 5 minutes, then fluff with a fork.
- Toss zucchini, bell pepper, red onion, and cherry tomatoes with olive oil, salt, pepper, and oregano on a baking sheet. Spread in a single layer.
- Roast at 425°F for 25-30 minutes, stirring once halfway, until tender and lightly browned. Cool 5 minutes.
- Whisk together olive oil, lemon juice, red wine vinegar, Dijon mustard, garlic, honey or maple syrup, salt, and pepper for the dressing
- Combine quinoa, roasted vegetables, feta, and parsley in a large bowl. Pour the dressing over everything and toss gently. Let stand 5-10 minutes before serving warm, at room temperature, or chilled.
FAQs
Can I use a different type of quinoa?
Yes. White, red, or tri-color quinoa can all work. Cooking times can vary slightly by brand, so check the package directions if your quinoa specifies a different amount of liquid.
Can I make this quinoa salad ahead of time?
Yes. Prepare the quinoa, roasted vegetables, and dressing up to a day ahead. Store them separately and combine them before serving.
Can I leave out the feta?
Absolutely. The salad will still have plenty of flavor from the roasted vegetables and lemon dressing. You can add toasted seeds or nuts for extra texture.
Can I add chickpeas?
Yes. Add about 1 cup of drained, rinsed chickpeas to make the salad more substantial.
Can I use frozen vegetables?
Fresh vegetables are preferable for roasting because they brown more easily. Frozen vegetables can release extra moisture and may not develop the same roasted edges.
How do I keep the salad from becoming soggy?
Use a large baking sheet, avoid overcrowding the vegetables, and allow the roasted vegetables to cool slightly before combining everything.
Can I make the dressing without honey?
Yes. Use maple syrup instead, or leave the sweetener out if you prefer a sharper dressing.
Is this salad served hot or cold?
It works either way. Serve it warm shortly after assembling, at room temperature, or chilled from the refrigerator.
