Name: Creamy Pesto Chicken Pasta Salad
Prep time: 15 min
Cook time: 10 min
Total time: 25 min
Ingredients: 8 oz rotini pasta (or any short pasta); 1 lb chicken breasts (boneless, skinless (about 2 breasts)); 1/3 cup basil pesto (store-bought or homemade); 1/3 cup mayonnaise (full-fat preferred); 1 tbsp lemon juice (freshly squeezed); 1 cup cherry tomatoes (halved); 1 cup fresh mozzarella pearls (bocconcini); 1/4 cup fresh basil leaves (torn); to taste salt and black pepper

Creamy Pesto Chicken Pasta Salad Recipe: A vibrant, creamy pasta salad with tender chicken, fresh mozzarella, and sun-kissed cherry tomatoes, all tossed in a luscious basil pesto dressing
Why You Will Love This Creamy Pesto Chicken Pasta Salad Recipe
Your Simple Ingredients for the Perfect Creamy Pesto Chicken Pasta Salad
How to Make Perfect Creamy Pesto Chicken Pasta Salad
Pro Tips and Easy Variations for Your Creamy Pesto Chicken Pasta Salad
Serving Suggestions for a Perfect Lunch
Nutrition Information
Storage and Make-Ahead Instructions
Your Creamy Pesto Chicken Pasta Salad Questions Answered
More Incredible Italian-inspired Recipes to Try
The Story Behind This Recipe
Pin This Recipe for Later

Creamy Pesto Chicken Pasta Salad Recipe: A vibrant, creamy pasta salad with tender chicken, fresh mozzarella, and sun-kissed cherry tomatoes, all tossed in a luscious basil pesto dressing

If you are searching for a creamy pesto chicken pasta salad recipe that feels like sunshine in a bowl, you just found it. I still remember the first time I made this dish for a last-minute picnic with friends. We had planned to grab sandwiches, but I had a bunch of fresh basil on the counter and some perfectly ripe cherry tomatoes from the farmers market. Within 25 minutes I had a big bowl of something so vibrant and satisfying that my friend Alex asked for the recipe three times before we even finished eating. This salad has become my go to whenever I need something that looks impressive but asks so little of me in the kitchen. The creamy pesto dressing clings to every spiral of pasta, and the combination of juicy chicken, little bursts of mozzarella, and sweet tomatoes makes each forkful feel like a small celebration.

What sets this creamy pesto chicken pasta salad recipe apart from other pasta salads is the way the dressing is built. Instead of just tossing everything in plain pesto, I whisk it together with a bit of full fat mayonnaise and fresh lemon juice. That simple step transforms a good pesto into an unbelievably creamy coating that remains luscious even after a night in the fridge. The pasta is rinsed under cold water to stop the cooking and wash away extra starch, so you never end up with a sticky clump. The chicken is seared until golden on the outside but still tender inside, then diced or shredded into chunky bites that hold their own against the bouncy mozzarella pearls. It reminds me of the way a slow-simmered dish like my Moroccan chicken tagine fills the kitchen with warmth, yet this pasta salad stays cool and refreshing. Every element is chosen to give you a perfect balance of creamy, herby, tangy, and savory in a single bite.

This is the kind of recipe you will find yourself making on a busy Tuesday evening when you want dinner ready fast and lunch packed for the next day. It is perfect for summer potlucks, backyard gatherings, or a quiet dinner on the patio with a glass of chilled white wine. The easy Creamy Pesto Chicken Pasta Salad is friendly enough for kids who might pick around the tomatoes, and sophisticated enough to serve at a bridal shower. Because the chicken can be cooked ahead or even swapped for leftover rotisserie chicken, this dish is a true weeknight hero. Whether you are a new cook or someone who has been making pasta salads for decades, the little touches in this recipe will make you feel like you have a secret weapon for effortless entertaining.

Why You Will Love This Creamy Pesto Chicken Pasta Salad Recipe

Incredibly fast and efficient. From start to finish you are looking at about 25 minutes for a complete meal. Even on your busiest evenings you can have a flavorful, homemade dinner with almost no fuss.
A dressing that stays creamy for days. The combination of pesto and mayonnaise creates a dressing that coats every piece of pasta without separating or becoming oily. You will love how the leftovers taste just as good if not better the next day.
Versatile and forgiving. You can easily swap the chicken for shrimp, use whatever short pasta you have, or replace mozzarella with feta if that is what is in your fridge. This recipe bends to your pantry without losing its charm.
A complete meal in one bowl. With protein from the chicken, carbohydrates from the pasta, and little vegetables from the cherry tomatoes, you really do not need anything else. It satisfies every craving while still feeling light and fresh.
Make-ahead magic. This salad actually improves as the flavors meld in the refrigerator. You can prepare it in the morning, head out for the day, and come home to a perfectly chilled lunch that needs no reheating.
That irresistible basil aroma. Fresh basil leaves and basil pesto bring a fragrance that instantly lifts your mood. The whole kitchen smells like an Italian summer, even on a gray day.

Your Simple Ingredients for the Perfect Creamy Pesto Chicken Pasta Salad

For the Pasta and Chicken

8 oz rotini pasta (or any short pasta)
1 lb chicken breasts, boneless, skinless (about 2 breasts)

For the Dressing

1/3 cup basil pesto (store-bought or homemade)
1/3 cup mayonnaise (full-fat preferred)
1 tbsp lemon juice (freshly squeezed)

Mix-ins

1 cup cherry tomatoes, halved
1 cup fresh mozzarella pearls (bocconcini)
1/4 cup fresh basil leaves, torn
Salt and black pepper, to taste

Ingredient Notes

Rotini pasta. The tight spirals of rotini are ideal because they catch and hold the creamy pesto dressing in every ridge. If you only have fusilli, penne, or farfalle, they will all work beautifully. You want a shape with plenty of surface area and little pockets for the sauce to hide in. Make sure you salt the pasta water generously so the pasta itself is seasoned from the inside out.

Chicken breasts. Boneless skinless chicken breasts cook quickly and remain moist as long as you do not overcook them. Look for breasts of even thickness, or gently pound them to an even thickness before cooking. If you are short on time, leftover grilled chicken or a store-bought rotisserie chicken makes an excellent substitute. Shred the meat into bite-sized pieces and stir it in just before serving.

Basil pesto. This is the star of the dressing, so use a pesto you truly love. A good store-bought pesto should taste bright and fresh, with a strong basil presence rather than just garlic and oil. If you make your own, toasting the pine nuts first deepens the flavor incredibly. A traditional Genovese pesto with basil, pine nuts, Parmesan, garlic, and olive oil is perfect.

Mayonnaise. Full-fat mayonnaise gives the dressing its luxurious, creamy body. It also acts as an emulsifier, helping the pesto and lemon juice blend into a smooth sauce that stays cohesive. You can substitute Greek yogurt for a tangier, lighter version, though the texture will be slightly thinner and a bit more tart. Whichever you choose, avoid low-fat mayonnaise which can turn watery when chilled.

Lemon juice. Freshly squeezed lemon juice brightens every flavor and cuts through the richness of the pesto and mayo. The acidity lifts the entire dish and keeps it from tasting heavy. Bottled lemon juice has a flat, metallic flavor that will not give you the same result, so fresh is absolutely worth the small effort here.

Fresh mozzarella pearls. These tiny balls of mozzarella, often sold as bocconcini, bring a soft, milky creaminess that contrasts perfectly with the chewy pasta and juicy tomato halves. Drain them well before adding so they do not weep extra liquid into the salad. Regular fresh mozzarella cut into small cubes works too, as would cubed provolone in a pinch.

Cherry tomatoes. Sweet, ripe cherry tomatoes provide little bursts of juiciness. Halving them lets their juices mingle with the dressing. If you can find multicolored tomatoes, they make the salad even more beautiful. In the off season, grape tomatoes are a reliable alternative with good flavor.

How to Make Perfect Creamy Pesto Chicken Pasta Salad

Step 1: Cook the Pasta

Bring a large pot of generously salted water to a rolling boil. You want the water to taste like the sea so the pasta absorbs flavor as it cooks. Add the rotini and cook according to package directions until al dente, meaning it should be tender but still have a slight firmness when you bite into it. Immediately drain the pasta into a colander and rinse it under cold running water for about a minute, tossing it gently with your hands. Rinsing stops the cooking process completely and washes away the surface starch that can cause clumping. Once the pasta is completely cool, give it a gentle shake to remove any excess water and set it aside. The pasta should feel cool and separate easily with no stickiness at all.

Step 2: Prepare the Chicken

While the pasta cooks, pat the chicken breasts dry with paper towels. Season both sides liberally with salt and freshly ground black pepper. Place a skillet over medium heat and add a drizzle of olive oil if you like a richer sear, though a good nonstick pan works without oil as well. Once the pan is hot, lay the chicken breasts in gently and let them cook undisturbed for 6 to 8 minutes per side. You will know it is time to flip when the edges turn opaque white and the underside is deeply golden brown. Continue cooking until the internal temperature reaches 165 degrees Fahrenheit at the thickest part. Transfer the chicken to a cutting board and let it rest for at least 5 minutes so the juices redistribute. Then dice or shred the chicken into bite-sized pieces. If you want even more flavor, try cooking the chicken in a little garlic-infused oil or adding a pinch of Italian seasoning to the salt and pepper.

Step 3: Make the Dressing

In a small bowl, combine the basil pesto, mayonnaise, and fresh lemon juice. Whisk everything together until you have a smooth, pale green dressing that looks velvety and uniform. Taste it and add a small pinch of salt and a crack of black pepper. Depending on the thickness of your pesto and mayo, the dressing might be quite thick. If you prefer a looser consistency that coats the salad more easily, stir in a teaspoon or two of cool water until it reaches a pouring cream-like texture. The dressing should taste bright and herby, with a pleasant tang from the lemon that makes your mouth water.

Step 4: Assemble the Salad

In a large mixing bowl, combine the cooled pasta, diced chicken, halved cherry tomatoes, well-drained mozzarella pearls, and torn fresh basil leaves. Pour the dressing over the top, then use a large spoon or spatula to gently fold everything together. Fold rather than stir to keep those delicate mozzarella pearls intact. As you fold, you will see the creamy pesto dressing sneak into every swirl of the rotini. Keep folding until every piece is evenly coated and the tomatoes and cheese are distributed throughout. The salad should look colorful and inviting, with flecks of green from the basil and little white pearls nestled among the golden pasta and chicken.

Step 5: Chill and Serve

Cover the bowl tightly with plastic wrap or a lid and place it in the refrigerator for at least 30 minutes. This resting time allows the flavors to marry and the dressing to permeate the pasta and chicken. If you can wait a couple of hours, even better. Before serving, take the salad out and let it sit at room temperature for about 10 minutes to take the chill off. Give it one more gentle toss, then portion it into bowls. Finish with a few extra torn basil leaves on top and a light sprinkle of flaky salt if you like. The result is a creamy, herbaceous pasta salad that tastes like you spent much longer than 25 minutes on it.

Pro Tips and Easy Variations for Your Creamy Pesto Chicken Pasta Salad

Pro Tips

Rinse the pasta until cold. Many pasta salad mistakes happen because the pasta is too warm or starchy when the dressing goes on. Rinsing until the pasta feels completely cool ensures the mayonnaise in the dressing does not melt or separate, giving you that perfect creamy finish.
Toast pine nuts if making pesto from scratch. A quick toast in a dry pan for 2 to 3 minutes transforms raw pine nuts into nutty, aromatic gems that deepen the whole dressing. Even if you use store-bought pesto, adding a small handful of toasted pine nuts to the finished salad adds a lovely crunch.
Season in layers. Salt your pasta water, salt the chicken before cooking, and taste the dressing before tossing. This building of seasoning ensures every element is flavorful, so the finished dish tastes cohesive rather than just salty on the outside.
Let it rest before serving. A 30 minute minimum chill time is non negotiable if you want the best flavor. The dressing needs time to settle into the pasta and mingle with the juices from the tomatoes and mozzarella. Overnight is even better, making this a brilliant make-ahead option for parties.
Drain the mozzarella well. Bocconcini are often packed in water or brine. If you add them straight from the container, that liquid will dilute your beautiful creamy dressing. Pat them dry with a paper towel or let them drain in a colander for a few minutes before adding.

Delicious Variations

Shrimp instead of chicken. Swap the chicken for an equal amount of medium shrimp. Cook them in the skillet with olive oil, garlic, and a pinch of red pepper flakes until pink and curled, about 2 minutes per side. The seafood version is elegant and perfect for warmer evenings.
Greek yogurt for lighter dressing. Replace the mayonnaise with full-fat Greek yogurt. You will get a tangier, protein-rich dressing. Because yogurt is thinner, you might want to reduce the lemon juice slightly and add a bit more pesto to keep the dressing thick enough to cling.
Sun-dried tomato and olive twist. Stir in a quarter cup of chopped oil-packed sun-dried tomatoes and a handful of sliced black olives. The intense savory notes play beautifully with the creamy pesto, and the extra burst of umami turns the salad into a Mediterranean feast.
Roasted vegetable version. Toss diced zucchini, bell peppers, and red onion with olive oil and roast at 400 degrees Fahrenheit until tender and caramelized. Let them cool completely then fold them in. The roasted flavors add a deep, sweet smokiness that contrasts with the fresh basil.
Arugula and toasted pine nut addition. Just before serving, fold in a generous handful of baby arugula and a scattering of toasted pine nuts. The peppery greens stay crisp and add fresh bite, reminiscent of my blueberry lemon ricotta pancakes that surprise you with contrasting textures when you least expect it.

Serving Suggestions for a Perfect Lunch

This creamy pesto chicken pasta salad is substantial enough to stand alone as a complete meal, but a few simple additions can turn it into a memorable spread. I love serving it in a large shallow bowl with crusty garlic bread on the side for sopping up any extra dressing that pools at the bottom. A crisp green salad dressed only with lemon and olive oil provides a refreshing contrast to the creamy pasta. For drinks, a chilled glass of pinot grigio or a sparkling water with a squeeze of lemon keeps everything bright. If you want to make it feel more like a deli-style plate, add a few slices of prosciutto or a spoonful of marinated artichoke hearts alongside.

This dish is perfect for warm weather lunches, potlucks, baby showers, and casual weeknight dinners. To serve a crowd, simply double or triple the recipe and present it in a large platter, topping with extra fresh basil just before setting it out. Because it tastes even better after a few hours, you can assemble it in the morning and pull it from the fridge when guests arrive. For a packed lunch, portion the salad into individual containers and keep a wedge of lemon on the side to squeeze over right before eating, it wakes up all the flavors after a night in the fridge. No matter the occasion, this dish brings a little bit of Italian-inspired sunshine to the table.

Nutrition Information

(Approximate per serving, 4 servings total) Calories: 480, Fat: 22g, Carbohydrates: 35g, Protein: 30g, Fiber: 3g, Sodium: 650mg. Nutritional values are estimates only.

Storage and Make-Ahead Instructions

Refrigerator: Store the salad in an airtight container for up to 4 days. The texture remains wonderful, though the pasta may absorb some of the dressing over time. If it seems a little dry on day three, stir in a small spoonful of extra pesto or mayonnaise mixed with a splash of water to revive the creaminess.
Freezer: Freezing is not recommended. The mayonnaise and mozzarella break down upon thawing, causing the dressing to become watery and the pasta texture to turn mushy. If you need to prep ahead, simply freeze the cooked chicken separately and make the salad fresh when you are ready.
Reheating: This salad is designed to be served cold or at room temperature. Do not reheat it, as heating would melt the mozzarella and ruin the freshness of the basil. Simply let it sit out for about 10 minutes to take the chill off if serving straight from the fridge.
Make-Ahead: You can cook the pasta and chicken up to 2 days in advance and store them separately in the refrigerator. Assemble the salad the day you plan to serve it, or do the full assembly the night before for even better flavor. Just give it a gentle toss before serving and add any extra fresh basil right at the last minute.

Your Creamy Pesto Chicken Pasta Salad Questions Answered

Can I use leftover or rotisserie chicken?

Absolutely. Shredded rotisserie chicken works beautifully and saves even more time. Make sure the chicken is cooled to room temperature before adding it to the salad so it does not warm the dressing. Simply discard the skin and shred the meat into bite-sized pieces, then fold it in gently.

Is this salad gluten-free?

Not as written. However, you can easily make it gluten-free by substituting your favorite gluten-free rotini or another short gluten-free pasta. Check your pesto label as well, most are naturally gluten-free but some brands may include wheat-based thickeners.

Can I prepare this the night before?

Yes, and it actually tastes even better after an overnight rest in the fridge. The flavors meld beautifully and the pasta absorbs some of the dressing, making every bite more flavorful. Give it a gentle toss before serving and add a little extra torn fresh basil on top to brighten it up.

How do I keep the pasta from clumping?

Rinsing the cooked pasta under cold water until it is completely cool removes the surface starch that causes sticking. After draining, tossing the pasta with just a tiny drizzle of olive oil can also help, but with this creamy dressing you usually do not need it. Make sure the pasta is fully cool before mixing in the dressing for best results.

What can I substitute for mayonnaise?

Full-fat Greek yogurt is an excellent substitute that brings a pleasant tang and extra protein. You can also use sour cream or a combination of half yogurt and half mayo for a lighter but still creamy result. Keep in mind the dressing will be slightly thinner and more tart, so taste and adjust with a little extra pesto if needed.

What if I cannot find mozzarella pearls?

Simply dice a larger ball of fresh mozzarella into small cubes about the size of the cherry tomato halves. You can also use cubed provolone, feta, or even creamy goat cheese crumbles. Each cheese will bring a different character to the salad, so feel free to experiment with what you have on hand.

Can I make my own pesto for this recipe?

Homemade pesto takes this dish to another level. Blend fresh basil leaves, toasted pine nuts, grated Parmesan, garlic, extra virgin olive oil, and a squeeze of lemon juice in a food processor. You can make it a day ahead and store it in the fridge with a thin layer of olive oil on top to keep it bright green.

How can I tell when the chicken is perfectly cooked?

The most reliable method is an instant-read thermometer inserted into the thickest part, it should read 165 degrees Fahrenheit. Visually, the chicken should be firm to the touch with no pink in the center and clear juices. Letting it rest before cutting helps the meat stay juicy and tender inside the salad.

Is there a dairy-free version?

You can make a dairy-free version by using dairy-free pesto (often available or homemade without Parmesan) and replacing the mozzarella with a dairy-free cheese alternative that holds its shape. For the creamy element, a good quality dairy-free mayonnaise works perfectly. The result will still be deliciously creamy and herby.

What is the best short pasta shape for this salad?

Rotini and fusilli are the top choices because their spirals trap the dressing in every bite. Other excellent shapes include farfalle (bowties), penne, or medium shells. Avoid long pasta like spaghetti which is harder to eat in a cold salad and does not hold the dressing as well.

More Incredible Italian-inspired Recipes to Try

If this creamy pesto chicken pasta salad recipe has you dreaming of more Italian-inspired lunches and dinners, you are in for a treat. Quick, vibrant dishes that lean on fresh herbs and simple techniques are the backbone of this kind of cooking. A classic Caprese salad with thick slices of ripe tomato, fresh mozzarella, and sweet basil drizzled with balsamic glaze makes a perfect partner and comes together in minutes. For a heartier option, a warm bowl of spaghetti aglio e olio with golden toasted garlic, a pinch of red pepper flakes, and a shower of parsley proves that a handful of ingredients can create something truly magical. These types of recipes share the same philosophy as this pasta salad: let the quality of each component shine.

If you love a good one-bowl meal that balances creamy and fresh, you will probably adore my blueberry lemon ricotta pancakes for a sweet brunch that plays with ricotta in a whole new way. And for those mornings when you want to treat yourself to something impressively fluffy, my fluffy Japanese souffle pancakes are an entirely different technique but deliver the same kind of wow factor you get from a beautifully assembled pasta salad. Each recipe brings its own joyful moment to the table, whether the meal is sweet or savory.

The Story Behind This Creamy Pesto Chicken Pasta Salad

The idea of combining creamy dressings with cold pasta has deep roots in American home cooking, but the addition of basil pesto gives this salad a distinctly Italian soul. Pesto itself hails from Genoa in northern Italy, where fresh basil, pine nuts, garlic, Parmesan, and olive oil are pounded together in a mortar to create a sauce that tastes like summer in a spoonful. While traditional pesto is often tossed with hot pasta, the leap to using it in a cold creamy salad happened in kitchens just like yours, where busy cooks wanted the brightness of pesto without the heat. The result is a hybrid that honors the old world ingredients while embracing the convenience and comfort of a modern pasta salad.

I first fell in love with this combination at a small Italian deli that tucked spoonfuls of their house pesto into a creamy chicken salad served over farfalle. It was so good that I went home and immediately started tinkering. I added lemon for pop, mozzarella for softness, and made sure the dressing was thick enough to cling to every piece. Over the years I have simplified the method so anyone can make it on a whim, but that original spark of that deli counter inspiration remains in every batch. This recipe feels like a conversation between classic Italian flavors and the very real need in all of us for a grab-and-go meal that tastes like love.

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I truly hope this creamy pesto chicken pasta salad becomes a staple in your home the

Chloe