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Italian Pasta Salad

This Italian Pasta Salad with Salad Supreme is a colorful, flavor-packed dish that’s perfect for potlucks, parties, and easy family meals. Tender rotini pasta is tossed with pepperoni, salami, juicy cherry tomatoes, crisp bell peppers, olives, and creamy mozzarella pearls. The real magic comes from the zesty homemade dressing combined with the famous Salad Supreme seasoning, which adds a bold, savory kick. It’s fresh, satisfying, and incredibly easy to make ahead. Whether served as a side dish with grilled meats or enjoyed as a light meal, this pasta salad always disappears quickly. One big bowl delivers bright flavors, satisfying textures, and a crowd-pleasing dish everyone loves.
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Prep Time 20 minutes
Cook Time 10 minutes
Course: Main Course, Salad, Side Dish
Cuisine: American, Italian
Ingredients Method Notes

Ingredients
  

  • Ingredients
  • For the Pasta Salad
  • 1 pound rotini pasta
  • 3½ –4 ounces pepperoni cut into quarters (about ¾ cup)
  • 4 ounces salami slices quartered (around ¾ cup)
  • 1 pint cherry tomatoes sliced in half
  • 1 cup black olives drained and halved
  • 1 orange bell pepper chopped
  • 1 green bell pepper chopped
  • ½ cup red onion finely diced
  • 2 tablespoons chopped pepperoncini peppers
  • 8 ounces mozzarella pearls
  • Grated Parmesan cheese for garnish
  • Fresh minced parsley for garnish
  • For the Homemade Dressing
  • ¾ cup extra-virgin olive oil
  • ¼ cup red wine vinegar
  • 2 tablespoons fresh lemon juice
  • ¼ cup finely grated Parmesan cheese
  • 1 teaspoon dried parsley
  • 1 teaspoon dried basil
  • 1 teaspoon garlic powder
  • 1 teaspoon onion powder
  • ¾ teaspoon salt
  • ½ teaspoon dried oregano
  • ½ teaspoon paprika
  • ½ teaspoon black pepper
  • ½ teaspoon sugar

Method
 

Step 1: Make the Dressing

Combine the olive oil, red wine vinegar, lemon juice, Parmesan, and all the dried seasonings in a jar with a lid. Close it tightly and shake well for about 30 seconds until everything blends smoothly. Place the dressing in the refrigerator until needed. Before using it later, give it another good shake since the ingredients may naturally separate while sitting.

    Step 2: Cook the Pasta

    Fill a large pot with salted water and bring it to a boil. Add the rotini pasta and cook it according to the package directions until al dente—tender but still slightly firm. Drain the pasta well and transfer it to a large bowl while it’s still warm. Toss it lightly so the noodles don’t clump together.

      Step 3: Coat the Pasta

      Pour about half of the prepared dressing over the warm pasta. Toss until the noodles are evenly coated. Warm pasta absorbs dressing beautifully, so this step builds a strong flavor base for the salad.

        Step 4: Add the Mix-Ins

        Now add the pepperoni, salami, tomatoes, olives, bell peppers, red onion, pepperoncini, and mozzarella pearls. Gently toss everything together until well combined. Fold in the mozzarella last so the delicate pearls keep their shape.

          Step 5: Chill Before Serving

          Cover the bowl and place the pasta salad in the refrigerator for at least 30 minutes or up to 24 hours. This resting time allows the flavors to blend together. Keep the remaining dressing chilled separately to refresh the salad before serving if needed.

            Notes

            Ingredient Substitution Ideas

            One of the best things about pasta salad is how flexible it is.
            Pasta: Rotini works great because it holds dressing well, but penne, fusilli, or bow tie pasta are excellent alternatives.
            Deli meats: You can use only pepperoni, only salami, or swap in turkey pepperoni for a lighter option. Ham or diced grilled chicken also works nicely.
            Cheese: Mozzarella pearls are classic, but cubed mozzarella, provolone, or even cheddar will do the job.
            Vegetables: Use any bell pepper color you like. Cucumbers also add a refreshing crunch.
            Olives: Kalamata or green olives add a slightly different flavor profile. If olives aren’t your thing, diced pickles bring a similar tangy bite.
            Tomatoes: Grape tomatoes or chopped Roma tomatoes work just as well.

            Common Pasta Salad Mistakes to Avoid

            Overcooking the pasta is one of the biggest mistakes. Pasta should be slightly firm because it continues to soften while absorbing dressing.
            Another issue is adding dressing to very hot pasta, which can cause the oil to separate and create a greasy texture. Allow the pasta to cool slightly first.
            Always reserve some dressing to add later. Pasta tends to soak up liquid as it sits, so an extra drizzle before serving helps revive the flavors.
            Finally, add delicate ingredients like mozzarella and herbs near the end to keep them fresh and maintain their texture.

            What to Serve With Italian Pasta Salad

            This pasta salad can easily stand alone as a light meal, but it truly shines as a side dish.
            It pairs beautifully with grilled foods such as:
            • BBQ chicken
            • Burgers
            • Italian sausages
            Garlic bread or focaccia also complements the flavors nicely. For a Mediterranean-style spread, add grilled vegetables like zucchini or eggplant.
            You can even round out the table with antipasto favorites such as marinated artichokes or a classic caprese salad.

            Storage Tips

            Refrigeration

            Store leftover pasta salad in an airtight container in the refrigerator for up to 4 days. The flavors often improve after a few hours as everything melds together.

            Make-Ahead

            This recipe works wonderfully as a prep-ahead dish. Prepare it up to two days in advance, then stir before serving.
            If the salad looks slightly dry, add a splash of the reserved dressing to bring it back to life.

            Serving

            Let the salad sit at room temperature for 15–20 minutes before serving. This helps the flavors shine and softens the mozzarella slightly. Finish with fresh Parmesan and parsley.

            FAQs

            Can I make Italian pasta salad ahead of time?

             Yes! In fact, it tastes even better after chilling for a few hours. Preparing it the night before allows the flavors to fully develop.

            What pasta shape works best?

             Short pasta shapes with ridges or curves work best because they hold onto the dressing. Rotini, fusilli, bow ties, and penne are all great options.

            Can I make this pasta salad without meat?

             Absolutely. Simply skip the pepperoni and salami and add extra vegetables like cucumbers, artichoke hearts, or roasted peppers.

            Why does my pasta salad dry out in the fridge?

             Pasta absorbs dressing over time. Stir in a bit of extra dressing before serving to restore moisture and flavor.

            Can I freeze pasta salad?

             Freezing is not recommended because the vegetables and dressing lose their texture once thawed.

            Final Thoughts

            Italian pasta salad is one of those dishes that never fails to impress. It’s colorful, packed with flavor, and incredibly easy to customize with whatever ingredients you have on hand.
            The homemade dressing adds brightness, while the combination of meats, vegetables, and cheese creates a satisfying balance of textures. Whether you’re planning a summer barbecue, potluck, or simple family dinner, this pasta salad always fits the occasion.
            Make a big bowl, let it chill, and watch it disappear from the table—because everyone always comes back for seconds.