Tortellini Pasta Salad

The first time I brought this pasta salad to a summer potluck, my friend Sarah actually followed me around until I wrote down the recipe for her. I'd thrown it together on a sweltering afternoon when my kitchen felt like an oven, and something about the cold, tangy pasta just hit differently in that heat. Now it's become my go-to contribution whenever the temperature climbs above eighty degrees.

Last summer, I made a triple batch for my sister's baby shower and watched three different people ask for the recipe within the first twenty minutes. The combination of cold pasta with that sharp Italian dressing creates something addictive, especially when you're eating outside on a warm day.

Ingredients

• Fresh cheese tortellini (500 g/1 lb): Fresh pasta holds up better to chilling than dried, and the cheese filling adds creaminess that balances the tangy dressing perfectly
• Cherry tomatoes (1 cup, halved): These burst in your mouth and release sweet juices that mingle with the olive oil base
• Cucumber (1 cup, diced): Adds crunch and freshness that cuts through the rich pasta
• Red bell pepper (1 cup, diced): Provides sweetness and color, plus vitamin C
• Black olives (½ cup, sliced): Their brininess is essential for that Mediterranean depth
• Red onion (¼ cup, finely chopped): Soak in ice water for ten minutes if you want the flavor without the sharp bite
• Mozzarella balls (½ cup, halved): These little pearls of cheese make the salad feel luxurious and substantial
• Fresh basil (¼ cup, chopped): Do not substitute dried basil here, the fresh stuff makes an enormous difference
• Extra virgin olive oil (⅓ cup): Use your best olive oil since the dressing is simple and uncooked
• Red wine vinegar (2 tbsp): Provides necessary acid to brighten all the vegetables
• Dijon mustard (1 tsp): Acts as an emulsifier so your dressing wont separate
• Garlic (1 clove, minced): Let it sit in the dressing for at least ten minutes to mellow out
• Dried oregano (½ tsp): The classic Italian herb that gives it that familiar comforting taste
• Salt and freshly ground black pepper: Taste before serving, cold food needs more seasoning than you think

Instructions

Cook and cool the pasta:

Boil tortellini according to package directions until al dente, then immediately drain and rinse under cold running water until pasta feels completely cold to the touch

Prep the vegetables:

While pasta cooks, halve the tomatoes, dice your cucumber and bell pepper, slice those olives, and chop the red onion into tiny pieces

Whisk together the dressing:

In a small bowl, combine olive oil, red wine vinegar, Dijon mustard, minced garlic, oregano, salt, and pepper until fully emulsified

Combine everything:

Dump cooled tortellini into a large bowl with all the vegetables, halved mozzarella balls, and fresh basil

Toss and chill:

Pour dressing over everything and toss thoroughly, then refrigerate for at least thirty minutes and toss again right before serving

Save to Pinterest

My neighbor texted me at midnight once because she was craving it, having first tasted it at our block party three days earlier. That's when I realized this salad has a way of staying in people's heads.

Make It Your Own

I've learned that this recipe is incredibly forgiving. Sometimes I add artichoke hearts or roasted red peppers from a jar, and once I threw in some leftover grilled chicken when I needed something more substantial for dinner.

Serving Suggestions

This pasta salad shines brightest alongside simple grilled proteins. I like serving it with lemon herb chicken or grilled fish, letting the tangy dressing complement whatever's on the grill.

Storage and Make Ahead Tips

The salad will keep for two days in the refrigerator, though the tomatoes will get softer as they sit. The flavors actually develop and improve overnight, making it an excellent make-ahead option.

• Add fresh basil right before serving to keep it from turning dark
• If making ahead, keep a little extra dressing separate to refresh before serving
• Let it sit at room temperature for fifteen minutes before serving to wake up the flavors

Save to Pinterest

Every time I make this, I'm transported back to that first humid afternoon when I discovered that cold pasta could taste this good. Hope it becomes your summer staple too.

Recipe FAQs

→ How long does tortellini pasta salad keep in the refrigerator?

This pasta salad stays fresh for up to 2 days when stored covered in the refrigerator. The tortellini may absorb some dressing, so toss again before serving and add a splash of olive oil if needed.

→ Can I make tortellini pasta salad ahead of time?

Absolutely! This dish actually tastes better after chilling for at least 30 minutes. You can prepare it up to 24 hours in advance, but add fresh basil just before serving to prevent wilting.

→ What can I add to tortellini pasta salad for more protein?

Grilled chicken strips, salami slices, or chickpeas make excellent protein additions. You could also swap cheese tortellini for spinach or meat-filled varieties for extra protein.

→ Should I rinse the tortellini after cooking?

Yes! Rinse the cooked tortellini under cold water immediately after draining. This stops the cooking process, prevents sticking, and cools the pasta quickly for the salad.

→ Can I use bottled Italian dressing instead of homemade?

While bottled dressing works in a pinch, the homemade version with extra virgin olive oil, red wine vinegar, and fresh garlic provides superior flavor that really elevates this dish.