Roasted Vegetable Pasta Salad (with Orzo)

This Roasted Vegetable Pasta Salad is one of those recipes I keep coming back to all spring and summer – it’s colorful, flavorful, and genuinely easy to throw together. Orzo pasta, a handful of fresh veggies, and a simple homemade vinaigrette are really all you need. Serve it warm, cold, or somewhere in between!

Love pasta salad recipes? You need to try our Easy Pasta Salad, as well as our Mexican Street Corn Pasta Salad and our Vegan Macaroni Pasta Salad.

Why you’ll love this simple pasta salad!

This is one of my favorite recipes to take to a summer bbq. Everyone loves pasta salad but it’s nice to offer something a little different and unexpected at a party with the roasted veggies. This one is always a huge hit! PLUS it’s great for meal prep if that’s your thing.

I know that most people love cold pasta salad but I actually love this recipe warm. I typically toss it all together while the orzo and veggies are still warm and it’s delicious!

Why You’ll Love This

Works as a side dish OR a light lunch – versatile like that

Great for making ahead – it actually gets better as it sits

Endlessly customizable with whatever veggies you have on hand

Crowd-pleaser at potlucks, cookouts, and picnics every single time

Ingredients needed

The ingredients for this roasted veggie pasta salad recipe are listed fully down in the recipe card but let’s briefly go over the pantry staples needed including a few substitutions you can make as desired!

Orzo – holds its own against the veggies without overwhelming them; sub couscous, small shells, or any short pasta you like. I’ve also made this with chickpea pasta as a gluten free alternative.

Bell peppers – any color works; adds sweetness and that pop of color

Zucchini – gets slightly tender with nice caramelized edges when roasted

Cherry tomatoes – halved so they burst a little in the oven; grape tomatoes work too

Red onion – mellows beautifully when roasted; yellow onion is fine in a pinch

Olive oil – use a good quality one here since it makes up most of the vinaigrette

Red wine vinegar or balsamic vinegar – both work great; balsamic gives a slightly deeper, richer flavor

Flaky sea salt – ties everything together; don’t skip this

Fresh herbs – basil is BY FAR my favorite here, but dill or chives are great too

Lemon juice – a small squeeze at the end brightens the whole thing up

How to Make It

Just a reminder that you can find the FULL written recipe down in the recipe card, but I want to quickly go over how to make them with visuals for you 🙂

Roast veggies and cook the pasta. Once you’ve cut all of the vegetables into bite-sized pieces, place the chopped vegetables on a large baking sheet in a single layer. Bake in the oven for about 15 to 20 minutes and until fork tender.
Prepare the pasta according to package directions in a large pot of salted water until al dente. If you’d like to serve this dish cold, run the pasta under cold water to cool it down.

Toss the salad. Add the roasted veggies to a large mixing bowl with the cooked pasta. Drizzle on the ¼ cup of olive oil as well as the vinegar, optional herbs, and additional salt. Add a squeeze of lemon juice and a little feta cheese, if you’d like, and toss to coat everything. ENJOY!

Recipe Tips

Don’t crowd the pan. Give the veggies room to roast, not steam. Use two pans if needed – it’s worth it for those caramelized edges.

Salt your pasta water well. It’s the only chance you get to season the orzo itself.

Cool the pasta before tossing if serving cold. Run it under cold water right after draining – takes 30 seconds and keeps it from clumping.

Dress it while the roasted vegetables are still warm. They absorb the vinaigrette so much better that way.

Taste and re-season before serving. Pasta salad soaks up salt as it sits – give it a quick taste and adjust right before you serve.

Frequently Asked Questions

Can I make this pasta salad ahead of time?

Yes! This is actually one of those salads that gets better as it sits. Make it the day before and store it covered in the fridge – the orzo soaks up all that vinaigrette and it’s even more flavorful the next day.

Can I serve this warm?

Absolutely. It’s delicious warm, at room temperature, or cold. If you’re serving it right after making it, no need to cool down the pasta.

Can I add protein to make it a full meal?

Definitely – a can of drained chickpeas is the easiest add-in, or toss in some crispy tofu. Grilled chicken or shrimp work great if you eat meat.

Can I use a different pasta?

Yes! Any short pasta works – small shells, rotini, farfalle. Just note that larger pasta shapes may need a little extra dressing.

Print

Roasted Vegetable Pasta Salad

This Roasted Vegetable Pasta Salad is packed with colorful roasted veggies and orzo pasta, all tossed in a simple homemade vinaigrette. It comes together in about 40 minutes and works equally well warm, cold, or at room temp – making it the ultimate make-ahead side dish for cookouts, potlucks, and easy weekday lunches!
Course Salad
Cuisine American
Diet Vegan, Vegetarian
Prep Time 10 minutes minutes
Cook Time 30 minutes minutes
Total Time 40 minutes minutes
Servings 4 servings
Calories 405kcal

Ingredients

½ pound orzo uncooked1 bell pepper diced into bite-sized pieces1 large zucchini diced into bite-sized pieces½ pint cherry tomatoes halved1 red onion small, cut into bite-sized pieces1 tablespoon olive oilSalt and pepper to taste¼ cup olive oil good quality for dressing2 tablespoons of red wine vinegar or balsamic vinegar I used balsamic½- 1 teaspoon of flaky sea salt to tasteOptional: chopped fresh herbs I love a small handful of fresh basil in this!Optional squeeze of lemon juice

Instructions

Preheat the oven to 400 degrees F. Prepare a large baking tray (I like to line mine with a silicone mat or parchment paper).
Cook the orzo pasta according to package directions. Once done, drain and set aside. If you’d like to serve the pasta salad cold, you can run the pasta under cold water to cool it down.
Meanwhile, place all of the veggies on the baking tray so that everything is spread out evenly. Drizzle with 1 tablespoon of olive oil and lightly sprinkle with salt and pepper. Gently toss to coat.
 Roast in the oven for 15-20 minutes, flipping halfway, until the veggies are fork tender. I like mine to still have a little crunch to them but if you want them softer, you can bake for a few more minutes.
Once the veggies are done, combine them in a large bowl with the cooked orzo. Drizzle on the ¼ cup of olive oil as well as the vinegar, optional herbs, and additional salt. Toss to coat everything and ENJOY!

Video

Notes

Storage + Reheating – Store in an airtight container in the fridge for up to 3-4 days. It’s delicious cold straight from the fridge, or you can warm it up in the microwave for a minute or two. Give it a good stir and a quick re-season before serving – it may need a little extra salt or a splash more vinegar after sitting.

Nutrition

Calories: 405kcal | Carbohydrates: 52g | Protein: 9g | Fat: 18g | Saturated Fat: 3g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 13g | Sodium: 890mg | Potassium: 496mg | Fiber: 4g | Sugar: 8g | Vitamin A: 1319IU | Vitamin C: 62mg | Calcium: 38mg | Iron: 2mg

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