This Italian Orzo Salad has been my go-to for sunny lunches and potluck gatherings for years. I first cobbled this together on a late summer afternoon when my pantry and fridge were a study in practicality: a box of orzo, a jar of olives, a handful of basil, and a small wedge of Parmesan. The combination surprised me — the tiny rice-shaped pasta soaks up flavors beautifully, the marinated pepperoncini add a bright tang, and the DeLallo Castelvetrano olives (or a good-quality black olive) bring a buttery, briny depth. Ever since that day, this salad has been requested for family picnics and late-night game nights.

What makes this version special is the simple, slightly creamy dressing spiked with a spoon of pesto: it ties the Mediterranean elements together without overpowering them. The texture plays a big role — al dente orzo, crisp cucumber, juicy little tomatoes, and shaved Parmesan that melts slightly when tossed with warm pasta. I love serving it slightly chilled so the flavors have time to marry, but it’s also fantastic served immediately when you want a fresher, more vibrant bite.

Ingredients

• Orzo: 1 cup uncooked DeLallo orzo — look for a good-quality wheat orzo in the pasta aisle; it cooks quickly and provides a tender, slightly chewy base that holds dressing well.
• Tomatoes: 1 cup little tomatoes (grape or cherry), halved — choose ripe, firm tomatoes with bright color for sweetness and juiciness that balance the salty elements.
• Cucumber: 3/4 cup chopped cucumber — English or Persian cucumbers work best because they have fewer seeds and a thin skin; dice into small pieces to keep each bite balanced.
• Salami: 1/2 cup diced salami — choose a good-quality Italian salami or soppressata; it adds savory fat and a hint of spice to each forkful.
• Red onion: 3 tablespoons chopped red onion — mild and slightly sweet; soak briefly in cold water if you want to tame sharpness.
• Pepperoncini: 1/3 cup chopped pepperoncini peppers — these provide bright acidity and gentle heat; drain well before chopping.
• Olives: 1/2 cup DeLallo Castelvetrano olives or black olives, sliced — Castelvetrano are buttery and mild; black olives add a more pronounced briny note.
• Parmesan: 1/2 cup shaved Parmesan cheese — use a block and shave thin slices for light, flavorful ribbons that mingle with the orzo.
• Basil: 2 tablespoons thinly sliced fresh basil — adds aromatic lift and a fresh finish.
• Dressing: 2 tablespoons olive oil, 2 tablespoons mayonnaise, 2 tablespoons white vinegar, 2 teaspoons DeLallo pesto, 1/2 teaspoon granulated sugar, 1/2 teaspoon Italian seasoning, salt & pepper to taste — the pesto-mayo blend makes a slightly creamy, herb-forward dressing that clings to the orzo.

Instructions

Cook the orzo: Bring a large pot of well-salted water to a rolling boil (about 4 quarts water for 1 cup of orzo). Add 1 cup of orzo and cook according to package directions until al dente, usually 8–10 minutes. Drain in a colander and toss with about 1 teaspoon olive oil to prevent sticking. Spread the orzo out slightly to cool faster and let it come completely to room temperature before assembling to avoid wilting the vegetables. Whisk the dressing: In a medium bowl combine 2 tablespoons olive oil, 2 tablespoons mayonnaise, 2 tablespoons white vinegar, 2 teaspoons pesto, 1/2 teaspoon granulated sugar, and 1/2 teaspoon Italian seasoning. Whisk vigorously until smooth and slightly emulsified; taste and add salt and pepper to balance acidity and herbiness. The sugar rounds the edges of the vinegar and allows the pesto’s basil to shine. Prep the salad components: While the orzo cools, halve the tomatoes, dice the cucumber and salami, thinly slice the red onion, chop the pepperoncini, and slice the olives. Shave the Parmesan with a peeler and chiffonade the basil. Keep ingredients chilled until ready to combine to preserve texture and color. Toss everything together: Place the cooled orzo in a large bowl, add tomatoes, cucumber, salami, red onion, pepperoncini, olives, Parmesan, and basil. Pour the dressing over the salad and toss gently with two forks or salad tongs until every piece is coated. Taste and adjust seasoning with salt and pepper as needed. Chill or serve: Serve immediately for a bright, fresh flavor or cover and chill in the refrigerator for 1–2 hours to let flavors meld. If chilling, bring back to room temperature for 15 minutes before serving for best texture. Store leftovers in an airtight container for up to 3 days.

Storage Tips

Store in an airtight container in the refrigerator for up to 3 days. For best texture, store the dressing separately and toss just before serving if preparing more than 6 hours ahead. Use glass containers to avoid lingering olive or garlic odors, and place a paper towel over the salad before sealing to absorb excess moisture if the tomatoes are especially juicy. Reheat is not recommended; serve cold or at room temperature.

Ingredient Substitutions

For a vegetarian version, omit the salami and add 1 cup cooked chickpeas or roasted artichoke hearts. Swap mayonnaise for an equal amount of Greek yogurt for a tangier, lighter dressing (reduce vinegar by 1/2 teaspoon if using yogurt). Use feta instead of Parmesan for a saltier, creamier bite, and substitute roasted red peppers for pepperoncini if you prefer less heat.

Serving Suggestions

Serve as a side alongside grilled chicken, sea bass, or simply with crusty bread and a green salad for a light dinner. Garnish with extra shaved Parmesan, a drizzle of good olive oil, and whole basil leaves. This salad is a fantastic component of a buffet: pair with marinated olives, roasted vegetables, and cold cuts for a colorful spread.

Cultural Background

Orzo is a staple in Mediterranean and Italian-inspired cooking — its rice-like shape makes it versatile for salads, soups, and pilafs. This composition borrows elements from Italian antipasti: cured meat, olives, vinegary peppers, and hard cheese. The pesto-mayo dressing nods to the basil-rich traditions of northern Italy while embracing American convenience.

Seasonal Adaptations

In summer, increase the tomatoes and add sweet corn or blanched green beans for freshness. In cooler months, swap cucumber for roasted butternut squash and add toasted walnuts for warmth. Holiday variations can include roasted fennel and a splash of balsamic reduction for a richer profile.

Meal Prep Tips

Make the orzo and dressing up to 24 hours ahead. Keep vegetables and salami separate and assemble the bowl the morning of serving, or combine everything and chill for at least 1 hour. Use portioned glass containers for lunches — this salad holds up well and tastes bright even after a day in the fridge.

Whether you serve it as a centerpiece salad for casual entertaining or a practical weeknight side, this Italian Orzo Salad is one of those recipes that feels special without being fussy. Make it your own and enjoy the way simple ingredients come together into something greater than the sum of their parts.