Easy Vegan Roasted Veggie Orzo Salad Recipe
This roasted veggie orzo salad is a weeknight lifesaver and a fantastic dish to bring to potlucks. The sweetness from the roasted vegetables, the chewiness of the orzo, and the crunch of the walnuts make for a satisfying combination. Roasting the vegetables brings out their natural sugars and creates a lovely depth of flavor that raw vegetables just don’t have. It’s also incredibly adaptable to whatever vegetables you have on hand. I often make this when I have a few odds and ends of vegetables that need using up. The vibrant colors alone make it a cheerful addition to any meal. Plus, it holds up well for make-ahead lunches, making it perfect for meal prep. Let’s get started with this simple yet flavorful Vegan Roasted Veggie Orzo Salad that everyone will love.

Vegan Roasted Veggie Orzo Salad
This roasted veggie orzo salad is a weeknight lifesaver and a fantastic dish to bring to potlucks. The sweetness from the roasted vegetables, the chewiness of the orzo, and the crunch of the walnuts make for a satisfying combination. Roasting the vegetables brings out their natural sugars and creates a lovely depth of flavor that raw vegetables just don’t have. It’s also incredibly adaptable to whatever vegetables you have on hand. I often make this when I have a few odds and ends of vegetables that need using up.
Ingredients:
- 1 cup dry orzo
- 1 medium-large sweet potato (peeled, cut into ½-inch pieces (about 2 cups))
- ¾- pound Brussels sprouts (trimmed, and quartered (about 3 cups))
- 1 medium red onion (roughly chopped)
- Drizzle of olive oil (plus more for dressing)
- Salt (to taste)
- 15 ounces chickpeas (canned, drained and rinsed)
- 2/3 cup walnuts
- ¼ cup extra-virgin olive oil
- 1 tablespoon plus 1 teaspoon red grape juice vinegar
- 1 tablespoon maple syrup
- ¼ teaspoon dried basil
- ¼ teaspoon dried oregano
- ¼ teaspoon crushed red pepper
- 1 small garlic clove
Roasting the Vegetables
First, we’re going to get those vegetables beautifully roasted. Preheat your oven to 400°F (200°C). This high heat is key to getting a good caramelization on the veggies, which means more flavor.
On a large baking sheet, spread out your chopped sweet potato, quartered Brussels sprouts, and roughly chopped red onion. You want to give them a little space; don’t overcrowd the pan. If they’re piled too high, they’ll steam instead of roast, and we want that lovely crisp edge. Drizzle them generously with olive oil – enough to coat everything without making it greasy. Season them well with salt. A good sprinkle of salt now will draw out some moisture and help them brown nicely. Toss everything together right on the baking sheet to make cleanup easier.
Roast for about 25-30 minutes, or until the sweet potatoes are tender and slightly browned, and the Brussels sprouts have some crispy, charred edges. Give the vegetables a stir about halfway through the roasting time to ensure even cooking. Keep an eye on them, as oven temperatures can vary. The goal is tender vegetables with some delightful crispy bits, especially on the Brussels sprouts.
Cooking the Orzo and Preparing the Dressing
While the vegetables are roasting, let’s get the orzo cooked. Bring a medium pot of salted water to a boil. Add the 1 cup of dry orzo and cook according to package directions, usually around 8-10 minutes. You want the orzo to be al dente – tender but still with a slight bite. Overcooked orzo can become mushy, which isn’t ideal for a salad where texture is important. Once cooked, drain the orzo well and set it aside. A quick rinse with cool water can help prevent it from clumping if you’re not assembling the salad right away, but it’s not strictly necessary if you’re working quickly.
Now, let’s whip up the dressing. In a small bowl or a jar with a lid, combine the ¼ cup of extra-virgin olive oil, 1 tablespoon plus 1 teaspoon of red grape juice vinegar, and 1 tablespoon of maple syrup. The maple syrup adds a touch of sweetness that balances the tang of the vinegar. Mince the small garlic clove very finely or grate it into the dressing. Add ¼ teaspoon each of dried basil and dried oregano, and ¼ teaspoon of crushed red pepper flakes for a little warmth. Whisk everything together until it’s well combined and emulsified. If you’re using a jar, just pop the lid on and shake it vigorously. Taste the dressing and adjust seasoning if needed. You might want a pinch more salt or a touch more vinegar depending on your preference.
Assembling the Salad
Once your roasted vegetables are done and the orzo is cooked, it’s time to bring it all together. In a large mixing bowl, combine the cooked orzo, the drained and rinsed chickpeas, and the roasted vegetables. Add the 2/3 cup of walnuts. I like to give the walnuts a quick toast in a dry skillet before adding them for extra crunch and flavor, but this is optional. Just a few minutes over medium heat until they are fragrant is all you need.
Pour about half of the dressing over the salad and gently toss to coat everything. Add more dressing as needed until the salad is dressed to your liking. You don’t want it swimming in dressing, but you also want every component to have a little bit of that flavor. Toss everything gently to avoid mashing the vegetables. This salad is delicious served warm, at room temperature, or even chilled. It tastes even better after the flavors have had a chance to meld for about 30 minutes, or even overnight.
This salad is great as a main course or as a side dish. It holds up well for packed lunches, and the flavors develop nicely over time. If you have any leftover herbs like parsley or chives, a sprinkle of those on top before serving would be a lovely addition.

Conclusion:
This Vegan Roasted Veggie Orzo Salad is a winner because it’s simple to make and packed with flavor. Roasting the vegetables brings out their natural sweetness, which pairs perfectly with the tender orzo pasta. It’s a hearty dish that’s great on its own or as a side. You can easily swap out the vegetables based on what’s in season or what you have in your fridge. Think bell peppers, zucchini, or even cauliflower. For extra protein, add some baked tofu cubes or more chickpeas. It’s also a great make-ahead meal, perfect for lunches during the week or for taking to gatherings. Don’t be afraid to experiment with the dressing; a lemon-tahini dressing or a simple balsamic vinaigrette also works wonderfully.
Frequently Asked Questions:
Can I make this orzo salad ahead of time?
Absolutely. This salad is even better made a few hours ahead of time, allowing the flavors to meld together. Store it in an airtight container in the refrigerator for up to 3-4 days. The dressing will keep the orzo and veggies from drying out.
What other vegetables can I roast for this salad?
The possibilities are endless! Try red bell peppers, zucchini, broccoli florets, sweet potatoes, butternut squash, or even asparagus. Just make sure to cut them into similar-sized pieces so they roast evenly. Adjust roasting times as needed for harder vegetables.
How do I store leftovers?
Leftovers can be stored in an airtight container in the refrigerator for up to 4 days. The flavors will continue to develop, making it just as delicious, if not more so, on the second day.

Vegan Roasted Veggie Orzo Salad
A flavorful and satisfying vegan salad featuring roasted vegetables, tender orzo, chickpeas, and a zesty dressing.
Ingredients
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1 cup dry orzo
-
1 medium-large sweet potato, peeled and cut into ½-inch pieces (about 2 cups)
-
¾- pound Brussels sprouts, trimmed and quartered (about 3 cups)
-
1 medium red onion, roughly chopped
-
Drizzle of olive oil (plus more for dressing)
-
Salt, to taste
-
15 ounces chickpeas, canned, drained and rinsed
-
2/3 cup walnuts
-
¼ cup extra-virgin olive oil
-
1 tablespoon plus 1 teaspoon red grape juice vinegar
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1 tablespoon maple syrup
-
¼ teaspoon dried basil
-
¼ teaspoon dried oregano
-
¼ teaspoon crushed red pepper
-
1 small garlic clove, minced
Instructions
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Step 1
Preheat oven to 400°F (200°C). On a large baking sheet, toss sweet potato, Brussels sprouts, and red onion with a drizzle of olive oil and salt. Spread in a single layer. -
Step 2
Roast vegetables for 25-30 minutes, or until tender and slightly caramelized, flipping halfway through. -
Step 3
While vegetables are roasting, cook orzo according to package directions. Drain and rinse with cool water. -
Step 4
In a large bowl, whisk together ¼ cup extra-virgin olive oil, 1 tablespoon plus 1 teaspoon red grape juice vinegar, 1 tablespoon maple syrup, ¼ teaspoon dried basil, ¼ teaspoon dried oregano, ¼ teaspoon crushed red pepper, and minced garlic clove. Season with salt to taste. -
Step 5
Add the cooked orzo, roasted vegetables, drained chickpeas, and walnuts to the bowl with the dressing. Toss gently to combine. -
Step 6
Taste and adjust seasoning as needed. Serve warm or at room temperature.
Important Information
Nutrition Facts (Per Serving)
It is important to consider this information as approximate and not to use it as definitive health advice.
Allergy Information
Please check ingredients for potential allergens and consult a health professional if in doubt.