Side Dishes
This basic pasta salad recipe with Italian dressing transforms simple ingredients into a vibrant, crowd-pleasing side dish that's perfect for picnics, potlucks, or summer barbecues. The secret lies in crisp celery crowns and a zesty basil vinaigrette that elevates every bite, creating a balance of freshness and bold Italian flavors.
With just 15 minutes of prep and 10 minutes of cooking, you'll have a refreshing salad that stays fresh for days.
The foundation starts with al dente pasta—penne or rotini work beautifully—tossed with crisp vegetables like cherry tomatoes, cucumbers, and olives that add texture and color.
A homemade Italian dressing made with olive oil, red wine vinegar, garlic, and fresh basil ties everything together, delivering that signature tangy, herby flavor we all love. The celery crowns add a satisfying crunch that keeps the salad interesting.
What you'll end up with is a pasta salad that's bright, flavorful, and packed with texture—crisp vegetables, tender pasta, and a dressing that coats every ingredient perfectly.
The Italian dressing cuts through the richness of any protein you might add, making it a versatile side for grilled chicken, shrimp, or even as a standalone meal. It's the kind of dish that disappears quickly, so make extra!
This recipe scales effortlessly for parties or meal prep, and the dressing can be made ahead to save time. Whether you're feeding a crowd or packing lunches for the week, this pasta salad delivers restaurant-quality results with minimal effort. Let's get started!
Ingredients for basic pasta salad recipe with italian dressing
Sixteen ingredients transform into a crowd-pleasing pasta salad with restaurant-quality Italian dressing.
| Ingredient | Amount | Notes |
|---|---|---|
| Penne Pasta 🍝 | 1 lb | Dry, al dente preferred |
| Cherry Tomatoes 🍅 | 1 ½ cups | Halved, vine-ripened preferred |
| Cucumber 🥒 | 1 ½ cups | Diced, peeled, seeds removed |
| Celery Crowns 🧅 | 1 ½ cups | Thinly sliced, crisp |
| Black Olives 🫒 | ½ cup | Pitted, sliced, Kalamata preferred |
| Extra-Virgin Olive Oil 🫒 | ¾ cup | High quality, fruity |
| Red Wine Vinegar 🍷 | ¼ cup | Dry, bold flavor |
| Fresh Basil Leaves 🌿 | ½ cup | Packed, stems removed |
| Garlic Cloves 🧄 | 3 cloves | Peeled, minced |
| Dried Oregano 🌿 | 1 tsp | Italian preferred |
| Diamond Crystal Kosher Salt 🧂 | 1 ½ tsp | Fine grain preferred |
| Freshly Ground Black Pepper 🌶️ | ½ tsp | Coarse grind preferred |
| Red Bell Pepper 🌶️ | ½ cup | Diced, any color |
The celery crowns are non-negotiable for texture—look for crisp, pale green stalks at the store, not the wilted kind. Trader Joe's and Whole Foods have the best selection, but any grocery store's produce section should work. Cherry tomatoes should be firm and vibrant; skip the soft ones. For the pasta, De Cecco or Barilla are my go-tos—they cook evenly and hold shape. If you can't find Kalamata olives, Manzanilla olives work just as well, just slice them thinner. The fresh basil? Grow your own or grab a bunch from the farmers market—it makes all the difference over store-bought.
No red wine vinegar? Balsamic vinegar at half the amount works in a pinch, though it'll taste slightly sweeter. Short on fresh basil? Dried basil at one-third the amount gets you close, but you'll miss that bright flavor. The garlic can be roasted for a sweeter taste—wrap whole cloves in foil and bake at 400°F for 10 minutes. For the dressing, if you're making it ahead, store the oil and vinegar separately until ready to combine. The cucumber should be peeled to avoid bitterness—use a vegetable peeler for quick, clean strips. And if you're prepping for a crowd, double the dressing—it's that good.
This salad keeps beautifully for 4-5 days in the fridge, though the celery gets softer over time. Store the dressing separately if making ahead to preserve freshness. For meal prep, portion into glass containers—they keep everything crisp longer. The dressing alone stays good for 1 week in the fridge, and you'll want extra for drizzling on other dishes. If the pasta gets soggy, toss with a little extra olive oil before serving—it revives the texture instantly.
Why You'll Love This Recipe
- No Chopping Chaos: I swear by this recipe because the veggies—celery crowns, cucumber, cherry tomatoes—just need a quick rough chop. No fancy knife skills, no peeling, no stress. Toss them in while the pasta cooks, and you’re done.
- Salty-Sweet Balance: That Italian dressing? It’s the magic. The briny black olives and tangy tomatoes play off the creamy dressing so well, every bite has this perfect contrast. Honestly, my husband always finishes my portion first.
- Picnic-Proof Perfection: I make this every time we hit the park or beach—it stays fresh, doesn’t get soggy, and the penne holds up. Add a sprinkle of feta or grilled chicken if you’re feeling fancy, but even as-is, it’s my go-to crowd-pleaser.
- Leftovers That Don’t Suck: Between us, most pasta salads turn to mush by day three. Not this one. The penne stays al dente, the veggies crisp, and the dressing clings just right. I’ll pack it for lunch three times before it’s gone—and it’s still delicious.
Step-by-step instructions for Italian-inspired pasta salad
Here's how to craft a vibrant, restaurant-worthy pasta salad with a bright Italian dressing that keeps everything fresh and flavorful.
Cook the Pasta to Perfect Al Dente
Bring a large pot of water to a rolling boil and add 1 lb penne pasta. Stir immediately to prevent sticking. Cook for 1 minute less than the package instructions suggest—you want al dente pasta that's firm to the bite. Drain in a colander and rinse under cold water for 10 seconds to stop the cooking process. This prevents the pasta from becoming mushy when mixed with the cold dressing later.
I always taste-test a piece of pasta at this stage. It should have a slight resistance when bitten—this ensures your salad maintains texture rather than turning into a soggy mess. Transfer the drained pasta to a large mixing bowl and set aside while you prepare the vegetables.
Prep and Toss the Vegetable Medley
In the same bowl with the pasta, add the 1.5 cups halved cherry tomatoes, 1.5 cups diced cucumber, 1.5 cups thinly sliced celery crowns, 0.5 cup sliced black olives, 0.5 cup diced red bell pepper, and 0.5 cup packed fresh basil leaves. Give everything a gentle toss with your hands to distribute the vegetables evenly throughout the pasta.
Here's the thing—don't overmix yet. You want the vegetables to stay distinct and crisp, not mashed into the pasta. The celery crowns should remain crisp and bright, which is why we'll add them last in the dressing process to preserve their texture. Save a handful of basil leaves for garnishing at the end—they'll add that fresh, aromatic finish.
Whisk Together the Italian Dressing
In a small bowl, combine 0.75 cup extra-virgin olive oil, 0.25 cup red wine vinegar, 3 minced garlic cloves, 1 tsp dried oregano, 1.5 tsp Diamond Crystal kosher salt, and 0.5 tsp freshly ground black pepper. Whisk vigorously for 30 seconds until the salt and pepper dissolve completely and the mixture emulsifies slightly.
This dressing is the heart of your pasta salad. The red wine vinegar provides that bright acidity that cuts through the richness of the olive oil, while the garlic and oregano add depth. I like to let the dressing sit for 5 minutes before using it—this allows the flavors to meld and the garlic to mellow slightly, preventing an overly sharp taste.
Combine and Chill for Maximum Freshness
Pour the dressing over the pasta and vegetable mixture in the large bowl. Using clean hands or a large spoon, gently fold everything together until the pasta is evenly coated and the dressing is distributed throughout. The salad should look vibrant with pops of red, green, and purple from the vegetables.
Transfer the pasta salad to an airtight container and refrigerate for at least 2 hours before serving. This chilling time is crucial—it allows the flavors to develop and the pasta to absorb the dressing evenly. The celery crowns will soften slightly but remain crisp, while the tomatoes will release their juices, creating a naturally dressed salad that's even more flavorful.
Serve with Fresh Garnishes
Before serving, give the pasta salad one final toss to redistribute any settled dressing. Garnish with the reserved fresh basil leaves and an extra sprinkle of black pepper for that restaurant-quality presentation. The basil adds a fresh herbal note that brightens the entire dish.
This pasta salad tastes best when served chilled, making it perfect for picnics, potlucks, or as a refreshing side dish for summer meals. The Italian dressing keeps everything fresh and vibrant, while the crisp vegetables provide that satisfying crunch in every bite. Enjoy it immediately after chilling—you'll notice how the flavors have melded beautifully during that resting time.
Pro Tips For Making Basic Pasta Salad Recipe With Italian Dressing
- COOL THE PASTA RIGHT: Drain your penne and immediately run it under cold water—no waiting for it to cool on its own. I learned this the hard way: letting it sit turns the pasta into a gluey mess that clumps no matter how much you toss with dressing. Do this while you prep veggies, and your salad stays light and separate.
- CHOP CELERY IN HALF MOONS: Skip the tiny dice—cut celery crowns into ½-inch thick half-moons instead. The larger pieces hold up better in the dressing without turning to mush, and they actually look like you put effort in. (Yes, even if you’re making this for a crowd of one.)
- TOSS WITH DRESSING COLD: Wait until everything is at room temp before mixing in the Italian dressing—no exceptions. Cold pasta + warm dressing = a sad, watery salad. Let the pasta and veggies sit for 10 minutes after draining, then fold in the dressing. Your future self will thank you when the flavors marry instead of fight.
- USE HALVED CHERRY TOMATOES: Resist the urge to quarter them—halving cherry tomatoes keeps them intact longer and prevents the salad from turning into a tomatoey soup. If you’re worried about bite size, just press them lightly with your knife to flatten slightly. Small tweak, big difference in texture.
Pro cooking tips for this dish
Pasta Texture Secrets
Cook your pasta 1 minute less than package instructions suggest—this ensures al dente perfection that holds up beautifully in the salad. Rinse with cold water for 10 seconds after draining to stop cooking instantly.
I always taste-test a piece: it should have a slight resistance when bitten. This prevents the pasta from turning mushy when mixed with cold dressing. 🍝
Vegetable Prep Pro Tips
Slice celery crowns thinly with a sharp knife to maximize crispness—they should be almost translucent. For cucumbers, peel first to avoid bitterness, then dice into ¼-inch pieces. Halve cherry tomatoes and remove any soft spots.
Add vegetables to the pasta gently—toss just enough to distribute them without bruising. Save a handful of basil for garnishing to keep that fresh aroma intact. 🥒
Dressing Emulsification
Whisk your Italian dressing vigorously for 30 seconds to create a light emulsion where oil and vinegar blend smoothly. Let it rest 5 minutes before using—this allows flavors to meld and garlic to mellow slightly.
For extra richness, I sometimes add 1 tsp Dijon mustard to help stabilize the emulsion. The dressing should coat the back of a spoon without separating. 🍷
Chilling for Flavor Development
Refrigerate your pasta salad for at least 2 hours before serving—this is when magic happens. The flavors meld together, the pasta absorbs the dressing evenly, and the celery crowns soften just enough to stay crisp.
I often make it the night before for picnics—it tastes even better after resting. If you're short on time, chill for 30 minutes minimum, but you'll miss some of that depth. ❄️
Crispness Preservation
To keep celery crowns extra crisp, add them last when tossing with dressing. If your salad starts looking dry after chilling, revive it with 1 tbsp extra olive oil and a quick toss.
For meal prep, store dressing separately and mix just before serving. The pasta will stay al dente longer this way, and you can adjust seasoning to taste. 🧅
Garnish Like a Pro
Fresh basil leaves and a sprinkle of coarse black pepper elevate your pasta salad from homemade to restaurant-quality. I also like adding toasted pine nuts or crumbled feta cheese for extra texture.
Garnish just before serving so the basil stays vibrant and aromatic. The contrast of colors makes the dish look as good as it tastes. ✨
Nutrition facts
Frequently asked questions
Can I use any pasta shape for this Italian dressing salad? While penne works beautifully, rotini, fusilli, or farfalle all create great texture variations. Avoid long, thin pastas like spaghetti—they can get lost in the salad. For extra flair, try rigatoni or cavatappi which hold dressing well and add visual interest. Just
How do I make this salad ahead of time without soggy vegetables?
Store the dressing separately and mix it with the pasta and vegetables just before serving. The celery crowns will stay crispest this way. For maximum freshness, refrigerate for 2 hours before serving—this lets flavors meld while maintaining texture. If prepping for a party, assemble everything except the dressing and keep it chilled until ready to serve.
What's the best way to adjust the dressing flavor?
Start with the basic recipe, then tweak to taste. Need more tang? Add 1 tsp extra red wine vinegar. Prefer milder flavor? Reduce vinegar by 1 tsp and add ½ tsp honey. For extra depth, stir in ½ tsp dried red pepper flakes or 1 tsp capers. Always taste before serving—you can adjust as you go!
Can I add protein to this pasta salad?
Grilled chicken, shrimp, or diced ham work perfectly. For chicken, grill or bake with Italian seasoning and let cool completely before adding. For shrimp, cook until just pink (2-3 minutes) and chill before mixing in. Add protein just before serving to keep it tender. Pro tip: Toss cooked protein with a little extra dressing before combining with the salad.
Why does my pasta salad get watery after chilling?
This happens when pasta releases starch or vegetables release moisture. To fix it, drain excess liquid after chilling and toss with 1 tbsp extra olive oil. For prevention, rinse pasta briefly after cooking and pat vegetables dry before adding. Also ensure your container has a tight seal—condensation can cause water accumulation during chilling.