Cold Pesto Orzo Salad

Featured in: Fresh & Flavorful

Cook orzo in salted boiling water until al dente (about 8–10 minutes). Drain and rinse under cold water to stop cooking and cool. Whisk basil pesto with olive oil, lemon, salt and pepper, then toss with cooled orzo, halved cherry tomatoes, torn basil and halved mozzarella. Chill at least 30 minutes to let flavors meld.

Adjust seasoning before serving and finish with a drizzle of olive oil; optional additions include toasted pine nuts, arugula or a tangy cheese swap like feta.

Updated on Thu, 02 Apr 2026 07:46:25 GMT
Cold Pesto Orzo Salad with cherry tomatoes and mozzarella, tossed in fragrant basil pesto, perfect for picnics or potlucks. Save
Cold Pesto Orzo Salad with cherry tomatoes and mozzarella, tossed in fragrant basil pesto, perfect for picnics or potlucks. | snacksplat.com

There’s an unmistakable excitement that fills my kitchen whenever fresh basil is in season: its scent somehow manages to take over the entire room. This cold pesto orzo salad was never part of my meal planning—it materialized one lazy weekend when leftovers and fresh herbs collided on my countertop. The combination of cool orzo, vibrant pesto, and creamy mozzarella just made sense. Each time I toss it together, I’m reminded how sometimes the simplest improvisations become the recipes you crave most.

One late spring afternoon, I packed a bowlful of this orzo salad for a picnic at the park with friends. The sun was relentless but the salad stayed refreshingly cool, and I can still hear the snap of the cherry tomatoes while we shared stories beneath the trees.

Ingredients

  • Orzo Pasta: Its petite shape soaks up all that pesto; rinse after cooking for a perfectly chilled texture.
  • Cherry Tomatoes: Go for red, gold, or a mix—the juicier, the better for pops of sweetness.
  • Fresh Basil Leaves: Torn just before adding to release maximum fragrance; don’t be shy with the amount.
  • Fresh Mozzarella Balls: Bocconcini or ciliegine work best, turning creamy and mild in each bite.
  • Basil Pesto: Homemade or quality store-bought both work, though homemade turns up flavor and aroma.
  • Extra-Virgin Olive Oil: Just a splash helps loosen the pesto and deepen the salad’s flavors.
  • Lemon Juice: Adds a bright finish; always use fresh for the best zing.
  • Salt and Black Pepper: Taste as you go—this little step makes all the difference.

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Instructions

Boil the Orzo:
Bring a big pot of salted water to a rolling boil and cook the orzo until perfectly al dente—it should still have a little bite. Drain it, then rinse under cold water to stop the cooking and keep the pasta cool.
Mix the Pesto Dressing:
In your favorite large mixing bowl, whisk together the basil pesto, olive oil, lemon juice, and a good pinch each of salt and black pepper. The aroma will let you know it’s just right.
Combine Everything:
Add the cooled orzo, halved cherry tomatoes, mozzarella, and fresh basil leaves to the bowl. Gently toss everything until every piece glistens with pesto and the colors dance together.
Taste and Season:
Help yourself to a spoonful—adjust salt, pepper, or a squeeze more lemon if you feel it’s needed.
Chill to Meld Flavors:
Cover the bowl and tuck it into the fridge for at least 30 minutes: the wait lets the flavors truly come alive. Go ahead and make it up to a day ahead; it only improves.
Serve and Finish:
Toss once more before serving, drizzling with extra olive oil if the salad looks thirsty. Serve chilled or just above room temperature for full effect.
Vibrant orzo pasta salad with fresh basil, sweet cherry tomatoes, and creamy mozzarella, tossed in zesty basil pesto dressing. Save
Vibrant orzo pasta salad with fresh basil, sweet cherry tomatoes, and creamy mozzarella, tossed in zesty basil pesto dressing. | snacksplat.com

One summer evening, I watched my cousin sneak back into the kitchen for an extra spoonful, insisting she just needed “one more taste.” It was that moment I realized this easy salad had quietly become my signature dish for family gatherings.

The Magic of Make-Ahead Salads

Cold orzo salad is my secret weapon for busy weeks—a little advance effort delivers big payoffs: the flavors deepen over time, and it welcomes substitutions based on what’s in the fridge.

When to Serve It

Think outdoor lunches, last-minute dinner guests, or any day that begs for a meal without much cooking. This orzo salad never fails to show up looking bright and inviting, even after hours in the fridge.

Clever Ways to Customize

Don’t be shy changing things up—arugula adds peppery bite, toasted pine nuts bring crunch, and switching to feta gives you a tangy twist. Sometimes I throw in roasted vegetables if I have leftovers.

  • If adding extras, keep the ratio of pasta to toppings generous.
  • For vegan friends, use plant-based mozzarella and nut-free pesto.
  • Pepper and fresh lemon are the last things I add before serving—a tiny flourish that makes all the flavors shine.
Make-ahead Italian orzo salad featuring tender pasta, juicy tomatoes, and mozzarella, all coated in rich, aromatic basil pesto. Save
Make-ahead Italian orzo salad featuring tender pasta, juicy tomatoes, and mozzarella, all coated in rich, aromatic basil pesto. | snacksplat.com

However you make it, this salad always signals a relaxed meal ahead filled with color and good company. Enjoy every cool, herb-laced bite!

Recipe Guide

How do I keep the orzo from getting mushy?

Cook the orzo to just al dente and drain promptly. Rinse under cold water to stop cooking and cool the grains; this prevents carryover cooking and helps maintain a firm texture when tossed with the pesto dressing.

Can I prepare this ahead of time?

Yes. Toss ingredients together and refrigerate for at least 30 minutes so flavors meld. The salad can be kept up to 24 hours; stir again and add a final drizzle of olive oil before serving if it looks dry.

What can I substitute for fresh mozzarella?

Use feta for a tangy contrast, goat cheese for creaminess, or firm burrata pieces for richness. Choose a crumbly or semi-soft cheese depending on whether you want a milder or bolder finish.

How can I add crunch or extra greens?

Stir in toasted pine nuts, chopped almonds or sunflower seeds for crunch. A handful of arugula or baby spinach added before serving brightens the salad and adds peppery greens.

Is store-bought pesto okay to use?

Store-bought pesto works well for speed—taste and adjust with a little lemon juice or olive oil if it seems too thick or intense. For nut-free or vegan options, choose an appropriate pesto or make a simple basil-olive oil-lemon emulsion.

How should leftovers be stored and reheated?

Keep leftovers chilled in an airtight container for up to 24 hours. This dish is best served cold or at room temperature; if you prefer it slightly warm, briefly let it sit at room temp and toss before serving rather than reheating.

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Cold Pesto Orzo Salad

Make-ahead cold orzo with basil pesto, cherry tomatoes and mozzarella—ideal for picnics and light lunches.

Prep duration
15 min
Kitchen time
10 min
Complete duration
25 min
Created by Katie Miller


Skill level Easy

Heritage Italian

Output 4 Portions

Nutrition Labels Meat-free

What you'll need

Pasta

01 8 ounces orzo pasta

Vegetables & Herbs

01 1 cup cherry tomatoes, halved
02 1/4 cup fresh basil leaves, torn

Cheese

01 6 ounces fresh mozzarella balls (bocconcini or ciliegine), halved

Dressing

01 1/3 cup basil pesto
02 1 tablespoon extra-virgin olive oil
03 1 tablespoon fresh lemon juice
04 Salt and freshly ground black pepper, to taste

Method

Step 01

Cook the orzo: Bring a large pot of generously salted water to a rolling boil. Add the orzo and cook until al dente, about 8 to 10 minutes according to package guidance. Drain and rinse under cold water until completely cool to stop cooking and remove excess starch.

Step 02

Make the dressing: In a large mixing bowl, whisk together the basil pesto, extra-virgin olive oil and fresh lemon juice until smooth; season with salt and freshly ground black pepper.

Step 03

Combine components: Add the cooled orzo to the bowl with the dressing, then fold in the halved cherry tomatoes, halved mozzarella and torn basil leaves. Toss gently to coat everything evenly with the dressing while taking care not to crush the cheese.

Step 04

Adjust seasoning and chill: Taste and adjust salt and pepper as needed. Cover and refrigerate for at least 30 minutes to allow flavors to meld, or up to 24 hours for make-ahead convenience.

Step 05

Finish and serve: Give the salad a final gentle toss before serving. If it appears dry, drizzle an additional teaspoon or two of olive oil and re-season to taste.

Kitchen tools

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

Allergy details

Always review ingredients for potential allergens and seek professional medical guidance if uncertain.
  • Contains dairy (fresh mozzarella; pesto may contain cheese)
  • May contain tree nuts (pesto can include pine nuts)
  • Contains gluten (orzo is wheat-based)

Nutrient breakdown (each portion)

Numbers shown are estimates only - please consult healthcare providers for specific advice.
  • Energy: 390
  • Fats: 18 g
  • Carbohydrates: 41 g
  • Proteins: 15 g

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