Fresh veggies, creamy mozzarella, and a tangy balsamic dressing — this balsamic pasta salad is the summer side dish that disappears first at every cookout.
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For more pasta salad recipes, check out my Penne Pasta Salad, Tuna Pasta Salad, and Zesty Italian Pasta Salad with Tuna.
Table of Contents
The first time I brought this balsamic pasta salad to a friend's cookout, it was gone before the burgers even hit the grill. I've learned since then — always double the batch. It's one of those recipes that looks like you put in more effort than you did, and somehow tastes even better the next day.
This balsamic vinaigrette pasta salad comes together in about 20 minutes: cook the pasta, whisk the dressing ingredients together, and toss everything.
The balsamic dressing — store-bought vinaigrette boosted with sun-dried tomato oil, garlic, and herbs — is tangy, savory, and far more flavorful than anything plain from a bottle. Fresh mozzarella, sun-dried tomatoes, cherry tomatoes, cucumber, and olives round out this side dish that works for weeknight dinners, summer potlucks, and everything in between.
For more summer crowd-pleasers: Taco Pasta Salad, Broccoli Slaw, and 5 Bean Salad.
The Balsamic Dressing
The balsamic dressing for pasta salad is what makes this recipe special — and it starts with store-bought balsamic vinaigrette, which you then layer with a few extra ingredients that take it from fine to really good.
Balsamic vinaigrette — Use your favorite brand. Quality matters here — a better vinaigrette means a better salad. Look for one with a short ingredient list and real balsamic vinegar near the top.
Oil from the sun-dried tomatoes — This is the secret weapon. The oil the tomatoes are packed in is infused with savory, umami-rich flavor. It goes directly into the dressing and adds depth you can't get any other way. Don't skip it and don't drain it.
Fresh garlic — One small minced clove adds a rounded, savory base note.
Dried basil and thyme — Simple Italian-inspired herbs that tie the whole dressing together.
Freshly cracked black pepper — Always freshly cracked — pre-ground doesn't have the same punch.
How to adjust: Taste the dressing before tossing. More vinaigrette = tangier. A small drizzle of honey = sweeter. Extra garlic = more savory.
Making the dressing ahead of time: Mixed dressing keeps in a sealed jar in the fridge for up to 1 week. Shake well before using.
Important Ingredients & Substitutions
Pasta — Rotini is the top pick — the spirals catch the dressing and hold it beautifully. Fusilli, orecchiette, and farfalle are close seconds. Penne works well, too. Avoid long pasta shapes (spaghetti, linguine) — they don't hold up as a pasta salad. For gluten-free, use a chickpea or quinoa-based short pasta.
Fresh mozzarella — The fresh stuff matters. Pre-shredded or block mozzarella doesn't have the same creamy, mild quality. Cut into ½-inch cubes or use ciliegine (small mozzarella balls) and halve them. For dairy-free, use vegan mozzarella or skip it and add extra olives and chickpeas. Feta works as a substitute for a saltier, tangier flavor profile.
Sun-dried tomatoes in oil — Don't drain the oil — it goes into the dressing and adds a savory richness. Dry-packed sun-dried tomatoes can substitute if needed; just add a tablespoon of olive oil to compensate.
Black olives — The canned sliced variety works perfectly here. Kalamata olives are a bolder substitute with more briny punch.
Recipe Variations
- Caprese Style — Double the mozzarella, add extra cherry tomatoes, and finish with a generous handful of torn fresh basil. Classic, beautiful, and so tasty.
- Antipasto — Add ¼ cup each of cubed salami, pepperoncini, and marinated artichoke hearts. Rich, briny, and great for a crowd.
- Protein-Packed — Toss in 1–2 cups of cubed grilled chicken or cubed salami. Turns this into a hearty main dish.
- Vegan — Skip the mozzarella and add 1 cup of drained chickpeas for a protein boost and satisfying texture.
- Mediterranean — Add ½ cup each of diced cucumber, Kalamata olives, and red onion. Swap mozzarella for crumbled feta.
How to Make Balsamic Pasta Salad
For the complete recipe and measurements, scroll to the recipe card at the bottom of this post.
Step 1: Cook the pasta in heavily salted water according to package directions until al dente. Drain and rinse with cold water until the pasta is cool to the touch.
Step 2: In a large serving bowl, whisk together the balsamic vinaigrette, oil from the sun-dried tomatoes, minced garlic, dried basil, thyme, and freshly cracked black pepper until combined.
Step 3: Add the cooled pasta, red pepper, red onion, cucumber, cherry tomatoes, black olives, sun-dried tomatoes, and fresh mozzarella to the bowl.
Step 4: Toss gently but thoroughly until everything is evenly coated in the dressing. Taste and adjust salt, pepper, or dressing as needed.
Step 5: Serve immediately or refrigerate for 1–2 hours for the best flavor.
Chelsea's Recipe Pro-Tips
- Add extra dressing before serving — Pasta absorbs the dressing as it sits in the fridge. Before serving, taste the salad and toss with a few extra tablespoons of balsamic vinaigrette if it looks dry or the flavor has mellowed. It takes 30 seconds and makes a big difference.
- Rinse the pasta — Unlike hot pasta dishes where rinsing washes away starch, pasta salad actually benefits from a cold water rinse. It stops the cooking, prevents the noodles from sticking, and gets the pasta to the right temperature for tossing.
- Make-ahead djustments. Fresh mozzarella can get a little rubbery after more than a few hours in dressing. If you're making this more than 8 hours ahead, hold the mozzarella and add it when you pull the salad out of the fridge.
- Use oil-packed sun-dried tomatoes — The oil they're packed in goes directly into the dressing and adds a savory, umami depth that regular sun-dried tomatoes can't replicate. Don't drain it, that oil is full of amazing flavor.
- Season generously — Pasta absorbs salt as it sits. What tastes perfectly seasoned before refrigerating may taste flat after a few hours. Taste again before serving and adjust.
Make-Ahead Guide
This pasta salad is virtually designed to be made ahead of time:
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Up to a Day Ahead |
Make the salad up to 24 hours ahead, but hold the mozzarella separately and refrigerate until ready to serve. Right before serving, add the mozzarella, taste the salad, and toss with a few extra tablespoons of balsamic vinaigrette if needed. |
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Day-Of |
If serving within 2 hours of making, toss everything together and refrigerate until ready. |
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Transport Tips |
Keep chilled until you leave. Bring the mozzarella and a small jar of extra dressing separately and toss at the destination. Takes 30 seconds, and the salad tastes freshly made. |
Storage Directions
Refrigerating: Store covered in an airtight container for 3–4 days. Toss with a splash of additional dressing before serving leftovers — the pasta absorbs it as it sits.
Freezing: I don't recommend it — the vegetables lose their texture, and the mozzarella becomes watery when frozen
Serving Suggestions
This pasta salad with balsamic vinegar is one of my most-requested Memorial Day and Fourth of July sides. No mayo means no food safety worries in the heat, and it feeds 10 people effortlessly.
It pairs beautifully alongside Pork Chop Marinade, Balsamic Chicken Thighs, or Flat Iron Steak for a complete summer cookout spread. For a lighter weeknight dinner, serve it as a meatless main alongside Honey Garlic Lemon Pepper Chicken Thighs.
Balsamic Pasta Salad Recipe FAQs
Yes — it's actually better made ahead. Prepare the salad up to 24 hours in advance and hold the mozzarella separately. Right before serving, add the mozzarella, taste, and toss with a few extra tablespoons of balsamic vinaigrette if needed — pasta absorbs the dressing as it sits.
Rotini is the top choice — the spirals catch the dressing beautifully. Fusilli, farfalle, orecchiette, and penne all work well. Avoid long pasta shapes; they don't hold up as a salad.
Yes — unlike hot pasta dishes, rinsing pasta in cold water for pasta salad stops the cooking and prevents the noodles from sticking together.
Yes — that's exactly what this recipe uses. Use 1 cup of your favorite balsamic vinaigrette, then boost it with the sun-dried tomato oil, garlic, and herbs in the recipe. That's what takes it from ordinary to really good.
3–4 days covered in the refrigerator. Toss with a little extra dressing before serving leftovers — the pasta absorbs it as it sits.
Absolutely — grilled chicken, salami, pepperoni, or chickpeas all work well. Stir in with the veggies and mozzarella.
Both work, but cold or slightly chilled is traditional for a pasta salad. If it's been in the fridge, pull it out 10–15 minutes before serving to take the chill off.
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More Summer Salad Recipes
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Recipe Card
Balsamic Pasta Salad
Equipment
Ingredients
Pasta
- 16 oz. fusilli or rotini pasta
Balsamic Dressing
- 1 cup balsamic vinaigrette
- ¼ cup sun dried tomatoes in oil (oil reserved for dressing — see below)
- 1 clove small garlic minced or pressed
- ½ tsp dried basil
- ¼ tsp dried thyme
- ⅛ teaspoon freshly cracked black pepper
Pasta Salad
- 1 sweet bell red pepper diced
- ¼ cup minced red onion
- 1 ¼ cup diced cucumber
- 1 cup baby tomatoes halved
- 1 3.8 oz can sliced black olives
- 8 oz fresh mozzarella cut into ½-inch cubes
Instructions
- Cook pasta in heavily salted water according to package directions until al dente. Drain and rinse with cold water until cool to the touch.
- In a large serving bowl, whisk together the balsamic vinaigrette, sun-dried tomato oil, garlic, basil, thyme, and black pepper.
- Add the cooled pasta, red pepper, red onion, cucumber, cherry tomatoes, sun-dried tomatoes, and black olives to the bowl. Toss gently until evenly coated.
- Add the mozzarella and toss once more. Taste and adjust seasoning. Serve immediately or refrigerate 1–2 hours. Add a few extra tablespoons of vinaigrette before serving if needed.
Notes
- Make-ahead: Prepare up to 24 hours ahead. Hold the mozzarella separately and add just before serving. Toss with extra balsamic vinaigrette if needed before serving.
- Pasta tip: Always rinse pasta in cold water for pasta salad —doing so stops cooking and prevents sticking.
- Mozzarella tip: Add just before serving if making more than 8 hours ahead.
- Dressing tip: Use a good-quality store-bought balsamic vinaigrette — the sun-dried tomato oil, garlic, and herbs do the rest.
- Gluten-free: Use chickpea or quinoa-based rotini; check dressing label.
- Vegan: Skip mozzarella; add 1 cup drained chickpeas.
- Storage: Refrigerate 3–4 days. Do not freeze.
- Doubles easily for larger crowds, potlucks, and parties.
