
Italian Pasta Salad is one of those recipes you can always count on for a crowd-pleasing meal that comes together quickly. Packed with rotini, zesty salami, creamy mozzarella, olives, and fresh vegetables all dressed in a homemade Italian Dressing, it works beautifully for picnics, potlucks, or make-ahead lunches.
I first started making this when I needed a dish that everyone would enjoy at summer gatherings and it instantly became a favorite. My family always heads to the fridge for leftovers before anything else.
Ingredients
- Rotini pasta: gives the perfect texture by holding the dressing and bits of add-ins. Choose a sturdy brand so the pasta keeps its shape.
- Salami: adds savory flavor and richness look for a quality variety at your deli counter
- Cherry tomatoes: bring juiciness and a sweet bite go for sun-ripened if available
- English cucumber: adds refreshing crunch choose a firm cuke with no soft spots
- Red onion: offers sharp flavor that mellows a bit when diced finely and tossed in dressing
- Fresh mozzarella pearls or small balls: offer creamy bites use whole milk mozzarella for best flavor
- Black olives and kalamata olives: provide a salty tangy contrast use a mix for dimension
- Roasted red peppers: bring gentle sweetness and smokiness homemade or jarred both work well
- Parsley: brightens the whole salad pick vibrant green bunches for freshness
- Italian dressing: ties it all together make your own or grab a favorite bottle
Step-by-Step Instructions
- Cook the Pasta:
- Bring a large pot of salted water to a boil add rotini and cook until just al dente about 9 to 10 minutes. Drain immediately and rinse with cool water so the noodles stay firm and do not stick together.
- Prep the Veggies and Add-ins:
- While the pasta cooks halve the cherry tomatoes dice the cucumber finely chop the red onion drain and slice olives chop roasted peppers and cut the salami into thin strips. Halve or use small mozzarella balls.
- Mix the Salad:
- In a large bowl combine the cooked pasta with all the prepped vegetables meat cheeses olives and roasted peppers. Sprinkle in the finely chopped parsley to lift all the flavors.
- Dress the Salad:
- Pour Italian dressing over the salad starting with about two thirds of a cup then toss well. Taste and add more if needed. Make sure every bite gets a little dressing but the salad should not be soupy.
- Marinate and Serve:
- Cover and refrigerate the salad for at least one hour. This builds depth as the flavors meld. Before serving give it a gentle toss and top with any reserved parsley or extra cheese.

I think the fresh mozzarella truly sets this recipe apart from others. After trying both block mozzarella and pearls my family asked for their creamy favorite every time. Once my kids started helping with the veggie prep it became our sunny Sunday tradition.
Storage Tips
Store leftovers in an airtight container in the refrigerator for up to four days. If planning to keep it longer add the dressing only to the portion you will eat right away. This keeps the pasta from soaking up too much dressing and getting soggy. Toss fresh before serving to revive the flavors.
Ingredient Substitutions
Feel free to swap out the type of olives for what you have on hand. Cubed provolone or feta can replace mozzarella for a different twist. For a lighter option use turkey pepperoni or skip the meat for a vegetarian version. Any colorful pasta such as penne or farfalle can work if rotini is not available.
Serving Suggestions
Serve this pasta salad chilled or at room temperature. Pair it with grilled chicken roast beef or even pile next to a big green leafy salad. For a festive platter add extra mozzarella pearls and fresh basil leaves scattered on top.
A Bite of Italian Tradition
Italian Pasta Salad draws from classic antipasto platters which often include cured meats cheese and marinated veggies. Italians love mixing textures and layers of flavor so this salad keeps true to those traditions but makes it easy for potlucks and everyday meals.
FAQs about Recipes
- → What type of pasta works best?
Rotini is ideal as its spirals hold dressing and complement the mix-ins, though penne or farfalle also work well.
- → Can I substitute the salami?
Yes, feel free to use turkey, ham, or omit for a vegetarian version. Chicken works nicely, too.
- → Should I use fresh or jarred mozzarella?
Fresh mozzarella balls add a creamy texture, but block mozzarella, cut into cubes, can be used if needed.
- → How long does it keep in the fridge?
Stored covered, it stays fresh for up to 3 days. Add more dressing and toss before serving if needed.
- → Can I make the salad ahead of time?
Yes, preparing in advance allows the flavors to meld. Add dressing just before serving for best texture.