Cold Pesto Orzo Salad

Featured in: Veggie & Grain Bowls

This cold pesto orzo salad brings together al dente orzo, bright basil pesto, halved cherry tomatoes and creamy bocconcini. Cook the orzo, rinse under cold water, then toss with pesto, olive oil, lemon, salt and pepper. Chill at least 30 minutes to meld flavors. Finish with torn basil and optional toasted pine nuts or arugula. Keeps well up to 24 hours.

Updated on Fri, 08 May 2026 01:37:43 GMT
Cold pesto orzo salad with cherry tomatoes, fresh mozzarella, and fragrant basil pesto in a serving bowl. Save to Pinterest
Cold pesto orzo salad with cherry tomatoes, fresh mozzarella, and fragrant basil pesto in a serving bowl. | sonicskillet.com

The humid buzz of late summer always reminds me of the first time I threw together this pesto orzo salad with leftovers from the fridge. I had basil that perfumed the whole kitchen and some mozzarella I’d forgotten about until it stared at me right as lunchtime approached. Mixing everything in a single bowl, I was surprised by how the colors and scents came alive as soon as I added the pesto. Sometimes, a quick salad can transform a regular afternoon into something festive. This is one of those reliable, bright recipes that just fits when you crave something both simple and a little bit special.

A friend once stopped by unexpectedly on a Saturday when I was tossing this together—the bowl was still warm from the just-cooked orzo, and we ended up eating it with hands pinching mozzarella straight from the mix and stories spilling out over coffee. There was pesto on our arms and laughter in the kitchen, and I’ll always associate this dish with that kind of spontaneous joy.

Ingredients

  • Orzo pasta: This petite, rice-shaped pasta cooks up quickly—be careful not to over-boil for the perfect springy bite.
  • Cherry tomatoes: Halving them lets their sweet juice mingle with the pesto, creating little bursts of flavor in every forkful.
  • Fresh basil leaves: Tear them at the last moment so the oils release and perfume the whole salad.
  • Fresh mozzarella balls: Use bocconcini or ciliegine; they soak up dressing beautifully and add a creamy contrast to the orzo.
  • Basil pesto: Whether homemade or from a jar, it’s the core flavor—taste before stirring in and adjust with lemon juice if it’s too intense.
  • Extra-virgin olive oil: Just a drizzle boosts silkiness and rounds out any sharp lemon or pesto notes.
  • Lemon juice: Brightens and lifts all the flavors, making the salad taste fresh rather than heavy.
  • Salt and black pepper: Always season to taste; pesto can be salty, so try before adding more salt.

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Instructions

Boil the orzo:
Fill your largest pot with salted water and bring it to a cheerful boil, then add the orzo and stir every now and then—don’t wander far, as it cooks up fast.
Rinse and cool:
Drain the orzo in a colander and rinse under cold water, running your fingers through to make sure it cools evenly and doesn’t turn gummy.
Make the pesto dressing:
Whisk together the basil pesto, olive oil, lemon juice, salt, and pepper in a roomy mixing bowl until everything shimmers and smells like summer.
Combine the salad:
Tumble in the cooled orzo, halved tomatoes, mozzarella, and torn basil, then use gentle hands (or a big serving spoon) to toss and coat each piece in the herby dressing.
Season and marinate:
Taste for salt and zing, then cover and refrigerate so the flavors have time to mingle and mellow out—30 minutes or even overnight works wonders.
Serve and refresh:
Give the salad a final toss, adding a splash more olive oil if it looks thirsty, and serve straight from the fridge with an extra sprinkle of basil if you have it.
Vibrant orzo pasta salad tossed with pesto, cherry tomatoes, mozzarella balls, and torn basil leaves. Save to Pinterest
Vibrant orzo pasta salad tossed with pesto, cherry tomatoes, mozzarella balls, and torn basil leaves. | sonicskillet.com
Vibrant orzo pasta salad tossed with pesto, cherry tomatoes, mozzarella balls, and torn basil leaves. Save to Pinterest
Vibrant orzo pasta salad tossed with pesto, cherry tomatoes, mozzarella balls, and torn basil leaves. | sonicskillet.com

I realized how much this salad could bring people together when I packed it for an impromptu park picnic. The leftovers vanished faster than I expected, and passing around the bowl sparked a string of recipe requests, debates about the best cheese, and a genuinely happy, pesto-flecked mess.

How to Make It Your Own

I’ve learned that this recipe is endlessly customizable. Sometimes I toss in arugula for peppery bite, or sub in feta for a tangy spin, and toasted pine nuts give a little crunch that everyone fights over.

Bringing Out More Flavor

Letting the salad chill is the best way to deepen the flavors. Every now and then I’ll add a spoonful of leftover pesto on top or a handful of fresh herbs right before serving for a burst of green freshness.

Serving and Storing Tricks

This salad shines at room temperature and is even better after sitting a bit. If you notice the salad drying out, a drizzle of olive oil before serving restores its gloss and richness.

  • Store in an airtight container for up to two days.
  • Pack it in a thermos for a perfect lunch on the go.
  • Don’t forget to toss again before serving for even coating.
Refreshing cold orzo salad featuring creamy mozzarella, juicy cherry tomatoes, and homemade basil pesto dressing. Save to Pinterest
Refreshing cold orzo salad featuring creamy mozzarella, juicy cherry tomatoes, and homemade basil pesto dressing. | sonicskillet.com
Refreshing cold orzo salad featuring creamy mozzarella, juicy cherry tomatoes, and homemade basil pesto dressing. Save to Pinterest
Refreshing cold orzo salad featuring creamy mozzarella, juicy cherry tomatoes, and homemade basil pesto dressing. | sonicskillet.com

Quick to prep and a joy to eat, this salad has earned a permanent spot in my kitchen. Here’s hoping it brings as many good bites and laughs to your table as it has to mine.

Recipe Questions

How long can the salad be stored in the fridge?

Store covered for up to 24 hours. The flavors continue to meld, though the basil may darken slightly and mozzarella can firm up. Toss again before serving to redistribute dressing.

Can I swap the mozzarella for another cheese?

Yes. Feta or goat cheese add a tangy contrast, while burrata gives extra creaminess. Use a firmer cheese if you plan to store the dish longer to prevent weeping.

How do I keep the orzo from clumping?

Cook to al dente, drain well and rinse under cold water to stop cooking. Toss the cooled orzo with a little olive oil or some pesto before adding other ingredients to keep grains separate.

Is there a nut-free option for the pesto?

Use a nut-free basil paste or make a simple basil-olive oil-lemon emulsion. Alternatively, omit any added pine nuts and enhance texture with toasted sunflower seeds if desired.

Can this be frozen?

Freezing is not recommended. Cooked pasta and fresh mozzarella change texture after freezing and thawing; for best quality, keep chilled and consume within a day.

Any tips for serving and pairings?

Serve well chilled or just under room temperature with a final drizzle of olive oil and torn basil. Pairs nicely with a crisp Italian white like Pinot Grigio or a light green salad.

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Cold Pesto Orzo Salad

Make-ahead orzo with basil pesto, cherry tomatoes and fresh mozzarella — bright, creamy, chilled for picnics.

Prep Duration
15 minutes
Cook Duration
10 minutes
Overall Time
25 minutes


Skill Level Easy

Cuisine Style Italian

Makes 4 Portions

Diet Details Meat-Free

Needed Ingredients

Pasta

01 8 oz (225 g) orzo pasta

Vegetables & Herbs

01 1 cup (150 g) cherry tomatoes, halved
02 1/4 cup (10 g) fresh basil leaves, torn

Cheese

01 6 oz (170 g) fresh mozzarella balls (bocconcini or ciliegine), halved

Dressing

01 1/3 cup (80 g) basil pesto (store-bought or homemade)
02 1 tbsp extra-virgin olive oil
03 1 tbsp lemon juice
04 Salt and black pepper, to taste

Steps

Step 01

Cook the Orzo: Bring a large pot of salted water to a boil. Add the orzo and cook according to package instructions until al dente, about 8–10 minutes. Drain and rinse under cold water to cool completely.

Step 02

Make the Dressing: In a large mixing bowl, whisk together basil pesto, olive oil, lemon juice, salt, and pepper.

Step 03

Combine Salad Ingredients: Add the cooled orzo, cherry tomatoes, mozzarella balls, and basil leaves to the bowl. Toss gently to coat everything evenly with the pesto dressing.

Step 04

Season: Taste and adjust seasoning as needed.

Step 05

Chill: Cover and refrigerate for at least 30 minutes to allow flavors to meld, or up to 24 hours before serving.

Step 06

Serve: Toss again before serving, adding a drizzle of olive oil if salad seems dry.

Tools Needed

  • Large pot
  • Colander
  • Large mixing bowl
  • Whisk
  • Serving spoon

Allergy Info

Double-check ingredients for allergens, and talk to a health expert if unsure.
  • Contains dairy (mozzarella, pesto if made with cheese) and possibly tree nuts (pesto may contain pine nuts).
  • Contains gluten (orzo pasta).
  • Check pesto ingredients for nut and cheese allergens; use nut-free or vegan pesto if needed.

Nutrition Details (per serving)

Nutritional info is here for reference and doesn't replace expert advice.
  • Total Calories: 390
  • Total fat: 18 g
  • Carbohydrates: 41 g
  • Proteins: 15 g

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