Grilled Chicken Pasta Salad Recipe is a hearty, make-ahead dish with balsamic-marinated chicken, tender spiral pasta, juicy tomatoes, creamy mozzarella pearls, and fresh basil for a colorful meal that works for lunch, dinner, potlucks, or summer gatherings.

This is the kind of pasta salad you can serve as a full meal, not just a side. The grilled chicken gives it satisfying protein, while the pasta, mozzarella, and tomatoes make every bite feel fresh, filling, and balanced.
The balsamic marinade does double duty here, adding flavor to the chicken and becoming the dressing for the finished salad. That keeps the ingredient list simple while helping the whole bowl taste connected, bright, and well seasoned.
It is also flexible for real life. You can cook the pasta ahead, marinate the chicken overnight, and assemble everything when you are ready to serve. Add the basil at the end, and the salad stays fresh, fragrant, and beautiful.
Grilled Chicken Pasta Salad Ingredients
Boneless skinless chicken breasts bring the main protein and turn this pasta salad into a satisfying meal. Pound very thick pieces slightly if needed so they grill more evenly.
Spiral pasta holds the dressing well and gives the salad a hearty texture. Fusilli, cellentani, rotini, or another twist-shaped pasta works nicely because the curves catch the balsamic dressing.
Extra-virgin olive oil forms the base of the marinade and dressing, helping coat the pasta and chicken with a smooth, rich finish.
Balsamic vinegar adds tangy sweetness and gives the grilled chicken a deeper, more savory flavor.
Garlic brings bold aroma to the marinade. Finely mincing it helps the flavor spread evenly through the oil and vinegar mixture.
Dried basil adds an herby note to the marinade, giving the chicken and dressing a subtle Italian-inspired flavor.
Kosher salt and black pepper season the marinade and help bring out the flavor of the chicken, pasta, and vegetables.
Fresh mozzarella pearls add creamy, mild bites throughout the salad. Drain them well so they do not water down the dressing.
Grape or cherry tomatoes bring juicy freshness and color. Halving them makes the salad easier to eat and helps the tomato juices mingle lightly with the dressing.
Fresh basil finishes the salad with a bright, fragrant flavor. Add it close to serving time for the freshest color and aroma.

How to Make This Grilled Chicken Pasta Salad
STEP 1: Whisk the olive oil, balsamic vinegar, minced garlic, dried basil, kosher salt, and black pepper in a bowl until the mixture looks well combined. This will be both the chicken marinade and the dressing, so taste and adjust the seasoning before dividing it.
STEP 2: Place the chicken breasts in a shallow dish or resealable bag. Spoon about 1/4 cup of the marinade over the chicken, turning it until coated on all sides. Cover and refrigerate for at least 30 minutes, or let it sit overnight for a deeper balsamic-garlic flavor.
STEP 3: Keep the remaining marinade separate and refrigerated until assembly. Do not mix it with the raw chicken marinade. This reserved portion becomes the dressing that coats the pasta salad later.
STEP 4: When you are ready to cook, heat the grill to high. Remove the chicken from its marinade and let excess liquid drip away. Grill for about 5 to 6 minutes per side, depending on thickness, until the chicken reaches 165°F in the center.
STEP 5: Transfer the grilled chicken to a clean cutting board and let it rest for 5 to 10 minutes. This helps the juices settle so the chicken stays tender when sliced. Cut it into bite-sized pieces once rested.
STEP 6: Cook the spiral pasta according to the package directions until tender but not mushy. Drain it well, then cool it before assembling. For faster serving, rinse it briefly under cold water; for deeper flavor, let it cool naturally and toss it with a small spoonful of reserved dressing to prevent sticking.
STEP 7: In a large bowl, combine the cooled pasta, grilled chicken, halved tomatoes, mozzarella pearls, and fresh basil. Drizzle with the reserved dressing and toss gently until everything is coated. Serve right away, or chill until ready to enjoy.
Can I make grilled chicken pasta salad ahead of time?
Yes, this pasta salad works well as a make-ahead dish. For the freshest result, cook the pasta and chicken ahead, then store them separately or lightly tossed with dressing. Add the mozzarella, tomatoes, and basil closer to serving so the salad tastes bright.
Should grilled chicken pasta salad be served cold or warm?
It can be served chilled, at room temperature, or freshly assembled while the chicken is still slightly warm. For potlucks or meal prep, chilled is usually the most convenient. If serving right after grilling, let the chicken rest before adding it to the pasta.
Can I use a different pasta shape?
Yes, but choose a shape that catches dressing well. Fusilli, rotini, cellentani, penne, or farfalle all work. Avoid very delicate pasta because it can break apart once tossed with the chicken, tomatoes, mozzarella, and balsamic dressing.

How do I keep basil from turning dark?
Add basil right before serving whenever possible. If you are making the salad in advance, prepare the other ingredients first, then fold in the basil at the end. A gentle toss helps protect the leaves while still spreading their flavor through the bowl.
Helpful Tips
- Let the chicken rest before cutting so the pieces stay juicy and do not release too much liquid into the salad.
- Salt the pasta water well, because the pasta itself needs flavor before it meets the dressing.
- If the salad tastes muted after chilling, add a small splash of balsamic vinegar or olive oil before serving to wake it back up.
What to Serve with Grilled Chicken Pasta Salad
This salad can stand alone as a complete meal, especially when served for lunch or a light dinner. If you want to build a fuller spread, pair it with simple sides that do not compete with the balsamic, basil, and mozzarella flavors.
Garlic bread is a natural choice because it makes the meal feel cozy and satisfying without adding much prep. A crisp green salad also works well, especially one with cucumber, romaine, or a light vinaigrette. For a cookout-style meal, serve it with grilled vegetables such as zucchini, peppers, or asparagus.
If you are bringing this to a gathering, it also pairs nicely with fresh fruit, a simple tomato salad, or roasted potatoes. Keep the sides bright and easy so the pasta salad remains the main feature.
Storage & Reheating
Store leftovers in an airtight container in the refrigerator for up to 3 to 4 days. Because this salad includes fresh basil and mozzarella, the texture is best within the first couple of days, but it will still be tasty after chilling.
For make-ahead prep, store the grilled chicken, cooked pasta, and dressing separately when possible. Tomatoes and mozzarella can be added before serving, and basil should be saved for the very end. This keeps the salad from becoming too soft or overly dressed.
Freezing is not recommended. Pasta salad with fresh tomatoes, mozzarella, and basil does not thaw well, and the texture can become watery.
This dish does not need traditional reheating unless you prefer the chicken warm. You can warm the chicken pieces gently on their own, then toss them into the pasta salad. For the full salad, it is usually better to serve it chilled or let it sit at room temperature for 10 to 15 minutes before eating.

Grilled Chicken Pasta Salad Recipe
Ingredients
For the Chicken Marinade
- 1/3 cup balsamic vinegar
- 3/4 cup extra-virgin olive oil
- 4 garlic cloves finely minced for a stronger aromatic flavor
- 1 teaspoon dried basil
- Kosher salt added generously to taste
- Freshly ground black pepper added to taste
For the Chicken and Pasta
- 1 pound boneless skinless chicken breasts, approximately 2 large pieces
- 1 pound spiral-shaped pasta such as fusilli or cellentani
For the Salad Assembly
- 8 ounces fresh mozzarella pearls drained well
- 2/3 cup fresh basil leaves thinly sliced or roughly chopped
- 12 to 16 ounces grape or cherry tomatoes sliced in half for easier serving
Instructions
- Place the chicken breasts in a baking dish or into a resealable food-storage bag.
- In a separate bowl, whisk together the extra-virgin olive oil, balsamic vinegar, minced garlic, dried basil, kosher salt, and black pepper until the marinade is evenly blended.
- Remove approximately 1/4 cup of the prepared marinade and pour it over the chicken, turning the chicken as needed so all sides are coated.
- Set aside the remaining marinade to use later as the dressing for the pasta salad.
- Seal the bag or cover the dish, then refrigerate the chicken for at least 30 minutes or as long as overnight for deeper flavor.
- Preheat the grill to its highest heat setting when ready to cook the chicken.
- Remove the chicken from the marinade, allowing any excess liquid to drip away, then place the chicken directly onto the hot grill.
- Grill the chicken for about 5 to 6 minutes per side, or until the center reaches an internal temperature of 165°F.
- Transfer the cooked chicken to a clean surface and allow it to rest for 5 to 10 minutes before cutting it into bite-sized pieces.
- While the chicken is cooking, prepare the pasta according to the package directions. The pasta may also be cooked a day ahead and refrigerated until assembly.
- Drain the cooked pasta and allow it to cool. If assembling the salad immediately, rinse the pasta under cold water to cool it more quickly.
- Slice the grape or cherry tomatoes in half and prepare the fresh basil by either thinly slicing or roughly chopping the leaves.
- Assemble the salad by arranging the pasta as the base, then adding the grilled chicken pieces, tomatoes, mozzarella pearls, and basil. Repeat the layering process until all ingredients have been used.
- For a more evenly combined salad, place the pasta, chicken, tomatoes, mozzarella, and basil in a large bowl and toss them together gently.
- Drizzle the reserved dressing over the assembled pasta salad.
- Toss lightly until the pasta, chicken, mozzarella, tomatoes, and basil are evenly coated with dressing.
- Serve immediately, or cover and refrigerate until ready to serve.