This pesto orzo pasta salad is quick, easy to make, full of fresh flavors and completely customizable. It's perfect for summer cookouts, potlucks, or easy weekday lunches!

I feel like orzo in pasta salads is extremely underrated so I'm here to show you just how good it can be! Pesto is one of my favorite sauces to enjoy during the warmer spring and summer months. It’s packed with vibrant greens, buttery seeds or nuts, and parmesan then blended into a creamy dressing that can be drizzled or spread on nearly everything.
Bring this orzo pesto pasta salad to any summer BBQ, potluck, or get together this year and you’re guaranteed to please! Plus, it pairs perfectly with other summer classics like veggie burgers, potato salad, bean salad, watermelon salad, strawberry cucumber salad and more.
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Why you'll love this recipe
- Quick and easy: this pasta salad comes together in one bowl in just 20 minutes.
- Great for meal prep and entertaining: this salad can be made ahead of time and stored in the fridge for 3-4 days. You'll have it ready to eat for lunches throughout the week or ready to go so you're not rushing to a bbq (or worse, empty handed).
- Fresh, simple and healthy: with only a handful of ingredients, we get all refreshing flavors like pesto, arugula, cucumbers and tomatoes, to make a salad that shines in the warmer months.
- Customizable: this recipe is great as is but it's easy to make your own by switching up the pasta shape, the veggies or adding your favorite protein. Plus, you can use fresh pesto or store-bought, whatever works for you!
Equipment
You don't need anything special, just basic kitchen tools that you likely already have:
- Saucepan
- Strainer
- Mixing bowl
- Measuring tools
- Food processor if you're making homemade pesto
Ingredients
- Orzo: a small pasta that is shaped like a large grain of rice and acts the base for this pasta salad. You can also use Banza chickpea orzo, gluten-free orzo or any other small pasta shapes you prefer.
- Pesto: you can either use a homemade pesto recipe or store-bought pesto sauce.
- Tomatoes: juicy cherry tomatoes add a sweet pop of flavor. Feel free to use grape tomatoes instead. You could also use sun-dried tomatoes, but of course the texture and flavor will be different.
- Cucumbers: for crunch! I like to use Persian cucumbers, English cucumbers or mini seedless cucumbers here. All three have very thin skins, so there’s no need to peel them.
- Arugula: thanks to arugulas peppery flavor, it's a great option to elevate this salad with minimal effort.
- Chickpeas: an optional add-in for more protein and fiber! Thanks to their neutral taste, they blend in seamlessly in this salad. You could also use white beans or a different protein of your choice.
- Mozzarella Pearls: These are bite-sized mini mozzarella balls that add a creamy texture. You could leave these out if you want, but they do add protein and heartiness to the dish. Or you could replace it with crumbled feta cheese. For a dairy free and vegan version of this recipe, use dairy-free feta, dairy-free mozzarella, or make homemade vegan bocconcini.
- Pine Nuts: optional, but recommended for a great crunch! They’re buttery, nutty, and add the ultimate pop of flavor.
See recipe card below for a full list of ingredients and measurements.
Substitutions & Variations
- Make it gluten-free by using gluten-free orzo or a protein orzo like Banza's chickpea orzo.
- Add your favorite protein such as beans, tofu, tempeh, grilled chicken, salmon, shrimp, or steak to make this pasta salad a complete, well rounded meal.
- Instead of orzo, use any pasta shape you prefer! I always prefer short cut pasta for my pasta salads so I recommend macaroni, ditalini, bowties (farfalle), cavatappi or fusilli.
- Use feta instead of mozzarella for tangy twist. Shaved parmesan would also be yummy.
- Switch up the veggies. You could add or swap in whatever fresh veggies you prefer. For example, instead of arugula you could use spinach and instead of cherry tomatoes you could use sun dried tomatoes or bell pepper. Red onion, peas, grilled zucchini or asparagus are also great additions!
- Add a little spice by adding in some red pepper flakes to the pesto, or just sprinkled on top.
- Make it dairy-free and vegan by using vegan mozzarella (Violife is my favorite). Most pestos contain parmesan cheese, so look for a vegan pesto (the Trader Joe's one is delicious) or make your own using vegan parmesan or nutritional yeast.
- Make it nut-free. Most store-bought pesto contains pine nuts and are not suitable for those with nut allergies. Make your a nut free pesto by either leaving out the nuts or using hemp heart seeds instead of pine nuts. Also, skip the pine nut garnish!
This recipe has not been tested with any other substitutions or variations than the ones listed above. If you replace or add any ingredients, please let us know how it turned out in the comments below!
Instructions
- Cook the orzo according to package instructions, or until al dente, in a large pot of salted water. Drain and rinse with cold water until the orzo is room temperature.
- Add all ingredients to a large bowl and toss to combine. Taste and adjust seasonings. Garnish with pine nuts and fresh basil leaves. Serve at room temperature or chilled.
Serving Suggestions
There are so many different ways you can serve this pasta salad. Here are some of my favorite ways:
- By itself: feel free to add in your favorite proteins to make it a more well-rounded meal.
- Alongside summer salads like this kale salad, caesar salad or this strawberry cucumber salad.
- Paired with your favorite backyard bbq food like burgers, hot dogs, sandwiches, potato salad, bean salad, corn and more.
- Paired with grilled meats like skirt steak, flank steak, chicken, fish, and even grilled or roasted vegetables like grilled zucchini or roasted broccoli and cauliflower.
Expert Tips
- Cook the pasta until al dente. The quickest way to ruin a pasta salad is to overcook the pasta! Most pasta boxes will provide instructions for cooking the pasta to al dente but if not reduce the cook time by 1-2 minutes. The orzo should be tender, but not mushy.
- Let the orzo cool! If you toss hot orzo with the tomatoes and arugula, they'll get soft and wilt. If you're tight on time, I recommend draining the cooked orzo and running it under cold water to cool it. Make sure to drain it again off before adding the other ingredients.
- Make it ahead of time. You can make this pesto orzo salad recipe up to one day in advance. I recommend saving a little pesto and tossing it with the salad right before serving for maximum freshness.
Storage
Refrigerator: Store leftovers in airtight containers in the refrigerator for up to 5 days. Before serving, allow the orzo salad to sit out for 10-15 minutes then toss with extra pesto or an extra drizzle of extra virgin olive oil just before serving.
Freezer: Freezing and reheating the salad as a whole is not recommended. However, you can freeze ingredients individually so this salad is easier to make in the future. You can freeze cooked orzo in an airtight container for up to 3 months. Reheat by defrosting in the refrigerator overnight or in the microwave (covered by a damp paper towel). If you made homemade pesto, that can also be stored in the freezer in an airtight container for up to 3 months.
FAQ
Although orzo looks like enlarged rice, it is in fact a type of pasta and typically wheat-based.
Store-bought boxed orzo pasta varieties are usually made without eggs. Fresh varieties, however, are often made with egg for extra moisture and flavor.
Normally I don't recommend rinsing pasta, however, pasta salad is the only exception! Rinsing the orzo immediately after cooking not only helps cool it down to you can toss it in the dressing sooner but it also removes the excess starch so that it doesn't clump together.
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📖 Recipe
Pesto Orzo Pasta Salad
Equipment
- Saucepan
- Strainer
- Mixing Bowl
- Measuring Cups
Ingredients
- 1 cup (8 oz) orzo uncooked
- 1 cup (145 g) cucumbers quartered
- 1 cup (165 g) cherry tomatoes halved
- 1 cup (8 oz) mozzarella pearls
- 1 can (15.5 oz) chickpeas drained and rinsed
- 1 ½ cups (1.5 oz) arugula
- ½-2/3 cup homemade pesto or store-bought
- 2 tablespoons lemon juice freshly squeezed, or to taste optional
- salt & pepper to taste
- 1-2 tablespoons toasted pine nuts to garnish, if desired
- fresh basil to garnish, if desired
Instructions
- Bring a large pot of salted water to a boil. Add the orzo and cook until al dente, according to package instructions. Drain and rinse with cold water, until the orzo is room temperature.1 cup orzo
- Add all ingredients to a large mixing bowl and mix until combined. Season with lemon juice, salt and pepper to taste, if desired.1 cup cucumbers, 1 cup cherry tomatoes, 1 cup mozzarella pearls, 1 can chickpeas, 1 ½ cups arugula, ½-2/3 cup homemade pesto, 2 tablespoons lemon juice, salt & pepper
- Garnish with fresh basil and toasted pine nuts. Serve immediately, or chill in the fridge for 15 minutes before serving.1-2 tablespoons toasted pine nuts, fresh basil
Silas faulkner says
Was awesome and easy to make
Lauren Casolaro says
So glad you enjoyed!!