Italian Pasta Salad with Salami and Mozzarella

Set this Italian pasta salad in the middle of the table and it immediately looks like the kind of dish everyone wants to scoop from first. There are curls of pasta holding onto the herby dressing, salty pieces of salami, creamy mozzarella pearls and enough crisp vegetables to make every forkful a little different. It is colorful, generous and pleasantly unfussy—the bowl you bring to a cookout and quietly hope does not come home empty.

• Save

What makes this pasta salad work is the contrast in every forkful: tender pasta, crisp vegetables, creamy cheese and a sharp, savory finish. The vinaigrette coats everything lightly, while a 30-minute chill gives the flavors time to come together without sacrificing the fresh texture.

• Save

If you want the same picnic-friendly spirit with cheese-filled pasta, try this Tortellini Pasta Salad. This version stays lighter and more sharply dressed, so it works especially well beside grilled food or as part of a larger antipasto-style spread.

🍽️ Recipe at a Glance

Detail	What to Expect
🥄 Difficulty	Easy
🔪 Prep time	About 20 minutes
🔥 Cook time	About 10–12 minutes, depending on the pasta
❄️ Chill time	At least 30 minutes
⏱️ Total time	About 1 hour
🍝 Yield	8 side-dish servings
🥒 Texture	Tender rotini, creamy mozzarella and crisp vegetables
💡 Best tip	Cool and drain the pasta thoroughly so the dressing coats it instead of becoming watery
🏡 Best for	Cookouts, potlucks, picnics, meal prep and casual lunches

🫒 Why This Italian Pasta Salad Works

• Rotini catches the dressing. The spirals hold the vinaigrette, herbs and small pieces of onion better than a smooth pasta shape would.
• The ingredients provide real contrast. Salami and olives bring salt and richness; tomatoes, cucumber and bell pepper keep the bowl fresh and crisp.
• Mozzarella softens the sharper flavors. The mild, creamy pearls balance the vinegar and red onion without making the salad heavy.
• The dressing is made from pantry staples. Olive oil, red wine vinegar, Italian seasoning and garlic powder create a bright vinaigrette without a bottled dressing.
• The resting time does useful work. Thirty minutes in the refrigerator lets the flavors settle into the pasta while the vegetables remain lively.

• Save

🛒 Ingredients You’ll Need

For the Pasta Salad

• 12 ounces rotini pasta
• 1 cup Genoa salami, cut into thick half-moon slices
• 1 cup cherry tomatoes, halved
• 1 cucumber, diced
• 1 red bell pepper, diced
• ½ red onion, finely diced
• 1 cup mozzarella pearls
• ½ cup black olives, sliced
• ¼ cup chopped fresh parsley

For the Italian Dressing

• ⅓ cup olive oil
• 3 tablespoons red wine vinegar
• 1 teaspoon Italian seasoning
• ½ teaspoon garlic powder
• ½ teaspoon salt
• ¼ teaspoon black pepper

🔎 Ingredient Details That Make a Difference

Choose a Pasta Shape With Texture

Rotini is a smart choice because its tight spirals trap the dressing and chopped ingredients. Fusilli or bow ties can work, but use a similar 12-ounce quantity and follow the cooking time on that package. Long noodles are less practical here because the salami, cheese and vegetables fall away from them instead of staying together in each serving.

Cook the Pasta for a Cold Salad, Not a Hot Sauce

Cook the rotini until al dente: tender enough to eat comfortably but still firm at the center. Pasta that is already very soft when warm can become tired and swollen after it is dressed and chilled. Begin checking a minute before the package’s suggested cooking time rather than trusting the clock alone.

Rinsing is useful in this particular recipe. Cold water stops the cooking, cools the rotini for the mozzarella and removes excess surface starch that could make a chilled salad sticky. Let the pasta drain thoroughly afterward; water left in the spirals will dilute the vinaigrette.

Cut Everything for the Fork

The best pasta salad does not make anyone chase a whole tomato or a large slab of salami around the plate. Halve the tomatoes, dice the cucumber and pepper into bite-size pieces, and cut the salami into thick half-moons. Keeping the pieces substantial—but not oversized—gives every serving a balanced mix.

Taste Before Adding More Salt

Genoa salami, mozzarella and black olives all contribute salt. The dressing begins with ½ teaspoon, but the final adjustment should happen only after the salad has chilled. A bite of pasta, salami and olive together tells you far more than tasting the dressing by itself.

If you have salami, mozzarella or olives left after measuring, turn them into Italian Antipasto Skewers with Tortellini for another make-ahead party dish.

🥣 How to Make Italian Pasta Salad

Step 1 — Cook the Rotini

Bring a large pot of well-salted water to a boil. Add the rotini and cook according to the package directions until al dente, beginning to check it about 1 minute early.

Drain the pasta in a colander and rinse it under cold running water, gently turning it so the entire batch cools. Shake the colander well, then leave the pasta to drain while you prepare the remaining ingredients.

💡 Best tip: Pick up one piece of pasta before draining it. It should be fully cooked but still offer a slight resistance when bitten. That firmness helps it survive dressing and chilling.

Step 2 — Prepare the Salad Ingredients

Cut the Genoa salami into thick half-moons. Halve the cherry tomatoes; dice the cucumber and red bell pepper; finely dice the red onion; slice the olives; and chop the parsley.

Add the cooled, well-drained pasta to a large mixing bowl. Add the salami, tomatoes, cucumber, bell pepper, red onion, mozzarella pearls, olives and parsley.

💡 Best tip: Pat the mozzarella and freshly washed vegetables dry before they enter the bowl. Less surface water means a brighter, better-clinging dressing.

Step 3 — Whisk the Dressing

In a small bowl or measuring jug, whisk together the olive oil, red wine vinegar, Italian seasoning, garlic powder, salt and black pepper.

The dressing may separate again as it sits; that is normal. Whisk it immediately before pouring so the oil and vinegar are evenly distributed across the salad.

💡 Best tip: Rub the dried Italian seasoning briefly between your fingers as you add it. This helps release its aroma before the herbs have time to hydrate in the dressing.

Step 4 — Dress and Toss the Salad

Pour the dressing over the pasta mixture. Use two large spoons to lift from the bottom and turn the ingredients over until everything is evenly coated.

Be deliberate but gentle. Vigorous stirring can bruise the tomatoes, break the mozzarella pearls and leave the softer ingredients at the bottom of the bowl.

💡 Best tip: Scrape the last herbs and seasoning from the dressing bowl. Those small bits carry much of the vinaigrette’s flavor.

Step 5 — Chill for at Least 30 Minutes

Cover the bowl and refrigerate the pasta salad for at least 30 minutes. This is enough time for the dressing to flavor the pasta and soften the raw edge of the onion.

If the salad will chill for several hours, give it another gentle toss before serving. Some dressing naturally settles at the bottom of the bowl.

💡 Best tip: Do not skip straight from mixing to serving unless necessary. The salad tastes more connected after its short rest rather than like separate ingredients sharing one bowl.

Step 6 — Taste and Serve

Toss the chilled salad again, then taste a forkful that includes pasta, salami, olive and mozzarella. Add a small pinch of salt or an extra splash of red wine vinegar only if the complete bite needs it.

Serve chilled or let it sit for a few minutes to take off the refrigerator chill. Keep it cold if it will remain on a buffet or picnic table for an extended period.

💡 Best tip: If the salad looks a little dry after an overnight rest, revive it with a small drizzle of olive oil and a teaspoon of red wine vinegar rather than pouring in a large amount of dressing.

🔍 Troubleshooting: Small Adjustments That Help

If You Notice…	What to Do
The salad tastes watery	Drain the rinsed pasta thoroughly and dry the vegetables and mozzarella before mixing.
The pasta feels too soft	Cook only until al dente and rinse immediately to stop the cooking.
The dressing has collected at the bottom	Toss again just before serving; the vinaigrette naturally separates and settles.
The salad tastes flat after chilling	Taste a complete forkful, then add a small splash of red wine vinegar or a pinch of salt as needed.
The red onion tastes too sharp	Dice it finely. The 30-minute rest will soften its bite, or rinse the diced onion briefly and dry it before adding.
The salad seems dry the next day	Loosen it with a small amount of olive oil and red wine vinegar, then taste before adding more seasoning.

🔄 Substitutions and Variations

Change the pasta shape: Fusilli, farfalle or small shells can replace rotini. Choose a shape with curves or ridges that can carry the dressing, and cook by texture because timing varies by shape and brand.

Use another cured meat: Pepperoni or soppressata can replace the Genoa salami. Because their salt and spice levels differ, taste the finished salad before adding extra salt.

Use fresh mozzarella: If mozzarella pearls are unavailable, cut a larger ball of fresh mozzarella into bite-size pieces and blot away excess moisture.

Add pepperoncini: Sliced pepperoncini add acidity and a mild kick. Drain them first so their brine does not take over the dressing.

Make it vegetarian: Leave out the salami and add chickpeas, artichoke hearts or more vegetables. For a version built around roasted vegetables, use this Ratatouille Pasta Salad with Homemade Balsamic Dressing instead; its ingredient balance and dressing were designed for that job.

Add fresh basil: A small handful of torn basil adds fresh fragrance. Fold it in shortly before serving so it stays green and does not bruise during a long chill.

🍽️ What to Serve With Italian Pasta Salad

This pasta salad is substantial enough for lunch, but it is designed to be an excellent supporting dish. Its cool vegetables and tart dressing are especially welcome beside grilled chicken, burgers or sausages.

For an Italian-inspired menu, begin with Stuffed Mushrooms or cut these Mini Caprese Pizzas into small appetizer portions. Add No-Knead Tomato Focaccia when you want bread for the table, or offer a small bowl of Mediterranean Olive Oil Bread Dip alongside it.

To make the pasta salad part of dinner rather than the whole meal, serve it with Chicken Piccata with Lemon. The lemon and capers echo the salad’s bright, salty character without duplicating its ingredients. Finish with Torta Caprese if the occasion calls for a rich chocolate dessert.

📦 Make Ahead, Storage and Food Safety

Make it ahead: Prepare the salad up to one day before serving. Cover it tightly and refrigerate. Toss before serving and refresh it with a little olive oil and red wine vinegar only if it needs moisture or brightness.

Store leftovers: Transfer the salad to a covered container and refrigerate it promptly. For the best balance of texture and food safety, use it within 3–4 days.

Keep it cold while serving: Because this salad contains salami and mozzarella, do not leave it at room temperature for more than 2 hours, or more than 1 hour when the temperature is above 90°F. These time limits follow USDA guidance for refrigerated leftovers. At an outdoor gathering, nest the serving bowl in a larger bowl of ice and return leftovers to the refrigerator promptly.

Do not freeze it: Freezing is not recommended. Cucumber and tomatoes lose their crisp texture after thawing, while cooked pasta can become soft and the vinaigrette may separate unevenly.

❓ Frequently Asked Questions

Should I rinse pasta for pasta salad?

Yes, for this cold pasta salad. Rinsing stops the cooking, cools the rotini before it meets the mozzarella and removes surface starch that can make the salad sticky. Drain it very well afterward so the remaining water does not weaken the dressing.

Can I make Italian pasta salad the night before?

Yes. The salad benefits from time for the flavors to mingle. Cover and refrigerate it, then toss and taste before serving. If the pasta has absorbed much of the dressing, add only a small amount of olive oil and red wine vinegar to refresh it.

What is the best pasta for Italian pasta salad?

Rotini is particularly useful because its spirals catch dressing and small pieces of herbs and onion. Fusilli, farfalle and small shells are good alternatives. Avoid very delicate or long noodles that are difficult to toss and serve with chunky ingredients.

Can I use bottled Italian dressing?

You can, but the flavor and salt level will change by brand. The homemade dressing takes only a few minutes and gives you direct control over the acidity, seasoning and amount of oil.

How do I keep pasta salad from drying out?

Cook the pasta only until al dente, coat it evenly with dressing and keep the bowl covered in the refrigerator. If it looks dry later, toss it first—dressing often settles underneath—then add a small amount of oil and vinegar only if needed.

Is Italian pasta salad served cold?

It is best served chilled or cool. Letting it sit for a few minutes before eating can soften the refrigerator chill, but it should not be left out beyond safe serving limits.

Can I make this pasta salad vegetarian?

Yes. Omit the salami and replace some of its substance with chickpeas, artichoke hearts or additional vegetables. Taste before serving because removing the salami also removes some salt and savory flavor.

🍝 The Bowl Everyone Comes Back To

What makes this Italian pasta salad worth repeating is not just that it can be made ahead. It is the way the ingredients keep one another in balance: a salty half-moon of salami beside cool cucumber, a creamy mozzarella pearl after a sharp bit of onion, and rotini carrying enough vinaigrette to bring the whole forkful together.

Give it the full 30-minute rest, toss it once more and bring the bowl to the table. It is relaxed enough for a weekday lunch, colorful enough for a party and sturdy enough to earn a permanent place in your cookout rotation.

Print