Welcome to your new go-to recipe for busy weeknights and satisfying family dinners: **Chicken Pesto Spaghetti**. This incredible dish is bursting with fresh flavor and comes together in no time, making it the perfect choice when you crave something both comforting and quick. Imagine succulent, juicy chicken combined with perfectly al dente spaghetti, all generously coated in a vibrant, aromatic basil pesto. Every single bite offers a harmonious blend of richness and freshness that will delight your taste buds.

This chicken pesto pasta recipe isn’t just easy to prepare; it’s the kind of show-stopping meal that effortlessly gathers everyone around the table. Whether you refer to it as classic pesto spaghetti with chicken, an elevated chicken pesto pasta, or simply your ultimate pasta night favorite, prepare for it to disappear remarkably fast. It’s a versatile dish that adapts to various palates and occasions, promising a delightful culinary experience with minimal effort.

Why This Chicken Pesto Spaghetti Recipe is a Winner

This **Chicken Pesto Spaghetti** is more than just a meal; it’s a testament to how incredible simple, high-quality ingredients can transform into something truly spectacular. Full of robust flavors, this dish is designed to be on your table in under 30 minutes, making it an absolute lifesaver for those hectic evenings. The addition of juicy, tender chicken breasts provides a substantial source of protein and heartiness, turning a simple pasta dish into a complete and satisfying meal.

What truly elevates this recipe is the basil pesto. It envelops every strand of spaghetti in a lusciously creamy, garlicky, and herbaceous sauce that clings perfectly. The aromatic basil, sharp Parmesan, nutty pine nuts, and rich olive oil create a depth of flavor that is both comforting and invigorating. This simple, quick, and immensely satisfying chicken pesto pasta recipe is not only ideal for busy weeknights but also elegant enough to serve when you desire an easy yet impressive twist on classic pesto spaghetti with chicken. It’s a dish that promises maximum flavor with minimum fuss, leaving you more time to enjoy with loved ones.

Essential Ingredients for the Best Chicken Pesto Spaghetti

Our Chicken Pesto Spaghetti recipe celebrates simplicity, utilizing fresh, vibrant flavors and readily available pantry staples. You’ll be amazed at how a few quality ingredients can combine to create such an extraordinary pasta dish that shines with every forkful.

• Spaghetti: The quintessential choice for this dish, spaghetti’s long, thin strands are perfect for soaking up every drop of that herbaceous basil pesto. Its al dente texture provides a satisfying bite. However, feel free to explore other pasta shapes you adore, such as linguine, fettuccine, penne, or fusilli, which can also beautifully cradle the sauce.
• Grilled Pesto Chicken: Boneless, skinless chicken breasts, generously seasoned with pesto and perfectly grilled, add lean protein and a wonderful depth of savory flavor. Grilling imparts a delicious smoky char, but you can also pan-sear, bake, or air-fry your chicken for equally tender results. Cutting the chicken into bite-sized pieces or slicing it thinly after cooking ensures every serving is balanced.
• Cherry Tomatoes: These small, sweet gems burst with natural sugars when lightly cooked, providing a delightful counterpoint to the rich, savory pesto. They introduce a pop of color and a fresh acidity that brightens the entire dish, preventing it from being too heavy. Grape tomatoes can be used interchangeably.
• Basil Pesto: The undisputed star of this chicken pesto spaghetti. Whether you opt for a bright, homemade basil pesto crafted from fresh basil, garlic, pine nuts, Parmesan, and olive oil, or a high-quality store-bought version for convenience, its distinctive flavor profile is indispensable. It blankets the pasta and chicken in a creamy, aromatic sauce that truly defines the dish.
• Parmesan Cheese (for serving): A final sprinkle of freshly grated Parmesan cheese adds a salty, umami kick and a creamy texture that perfectly complements the pesto. It’s an essential garnish that enhances the overall experience.
• Reserved Pasta Water: This often-overlooked ingredient is crucial. The starchy pasta water acts as an emulsifier, helping the pesto sauce to thicken and cling beautifully to the spaghetti, creating a silky, glossy finish that makes the dish truly restaurant-worthy.
• Olive Oil: While incorporated within the pesto, a drizzle of good quality extra virgin olive oil before serving can further enhance the richness and flavor profile, adding a luxurious touch.

Note: For a precise list of ingredients with detailed measurements, please refer to the recipe card located at the bottom of this page. This ensures you have everything you need for a flawless execution of this delectable Chicken Pesto Spaghetti.

How To Master Chicken Pesto Spaghetti: Step-by-Step Guide

1. Boil the Pasta Perfectly: Begin by bringing a large pot of generously salted water to a rolling boil. Adding salt at this stage is crucial, as it seasons the pasta from within. Add your spaghetti and cook according to package directions until it reaches a perfect al dente texture – firm to the bite, not mushy. Before draining, make sure to reserve about 1/2 cup of the starchy pasta water. This “liquid gold” will be key to creating a silky, emulsified sauce. Drain the spaghetti and set it aside.

2. Prepare and Coat the Chicken: Take your boneless, skinless chicken fillets and pat them dry with paper towels. This helps achieve a better sear. Generously smother each chicken breast with approximately 2 tablespoons of basil pesto. Ensure they are evenly coated on all sides. Season the pesto-coated chicken lightly with salt and freshly ground black pepper. The pesto already contains salt, so season cautiously.

3. Grill Option for Chicken and Tomatoes: For a smoky flavor, preheat a barbecue plate, grill pan, or large skillet over medium-high heat until hot. Place the pesto-coated chicken breasts on the hot surface and cook for 5 to 6 minutes per side, or until they are fully cooked through and have beautiful grill marks. Cooking time will vary based on thickness. Next, add the cherry tomatoes to the grill. Cook them for a few minutes until they soften slightly and develop a light char and burst, releasing their sweet juices. Remove chicken and tomatoes from heat and set aside.

4. Oven Option for Chicken and Tomatoes: If you prefer baking, preheat your oven to 350°F (180°C). Line a baking dish with foil for easy cleanup. Arrange the pesto-coated chicken breasts in the dish. Bake for an initial 30 minutes. After this time, add the cherry tomatoes around the chicken fillets. Continue to bake for another 15-20 minutes, or until the chicken is no longer pink in the center and reaches an internal temperature of 165°F (74°C), and the tomatoes are tender and slightly shriveled. This ensures moist chicken and perfectly roasted tomatoes.

5. Toss the Spaghetti with Pesto Magic: In a large bowl or directly in the pot where you cooked the pasta (ensure it’s over very low heat if using the pot), add the cooked spaghetti. Pour in the remaining basil pesto and gradually add the 1/2 cup of reserved pasta water. Toss vigorously with tongs until the spaghetti is beautifully coated, glossy, and the sauce is well combined and emulsified. The pasta water helps create a smooth, creamy consistency that adheres to every strand.

6. Slice, Arrange, and Serve: Once the chicken is rested for a few minutes (this keeps it juicy), slice it against the grain into thin strips or bite-sized pieces. Divide the pesto spaghetti among serving bowls. Arrange the sliced chicken and roasted cherry tomatoes artfully over the spaghetti. For an extra flourish and intensified flavor, spoon over a little additional fresh pesto if desired, and finish with a generous sprinkle of freshly grated Parmesan cheese. Serve immediately and enjoy the burst of flavors!

Perfect Pairings for Chicken Pesto Spaghetti

This vibrant Chicken Pesto Spaghetti is a complete meal on its own, but it also pairs beautifully with a range of complementary sides. For a truly indulgent experience, consider serving it with a side of Garlic Cheese Bread, whose crispy edges and gooey cheese perfectly soak up any leftover sauce. A melty Spinach and Ricotta Grilled Cheese sandwich also makes a comforting and flavorful companion.

If you’re leaning towards something lighter to balance the richness, a crisp Greek Salad offers refreshing notes with its tangy vinaigrette, crunchy vegetables, and briny olives. Alternatively, for a cozy touch, especially on cooler evenings, a bowl of Creamy Pumpkin and Spinach Soup with Crispy Bacon brings warm comfort and a delightful textural contrast to the table. Choose your side based on your mood and the occasion, and prepare for a truly memorable meal!

Expert Tips for the Best Chicken Pesto Spaghetti

Achieving a restaurant-quality Chicken Pesto Spaghetti at home is easier than you think with these simple yet effective tips:

• Don’t Overcook the Pasta: Al dente pasta is crucial for the best texture. It should have a slight bite to it, as it will continue to cook slightly when tossed with the hot sauce. Overcooked pasta becomes mushy and unappealing.
• Salt Your Pasta Water Generously: This is your primary opportunity to season the pasta itself. The water should taste like the sea. This step infuses flavor into the spaghetti, making the final dish much more delicious.
• The Magic of Pasta Water: As highlighted in the instructions, don’t skip reserving pasta water. This starchy liquid is your secret weapon for creating a creamy, cohesive sauce that binds the pesto to the pasta perfectly. It helps emulsify the sauce, ensuring every strand is coated.
• High-Quality Pesto Matters: Since pesto is a star ingredient, using a good quality one, whether homemade or store-bought, makes a huge difference. Fresh, vibrant pesto will elevate the entire dish. Taste your pesto before adding it to adjust seasoning if needed.
• Don’t Overcook the Chicken: Chicken breasts can dry out quickly. Whether grilling or baking, aim for an internal temperature of 165°F (74°C) for juicy, tender results. A brief resting period after cooking allows the juices to redistribute, ensuring maximum succulence.
• Warm Your Pesto (Gently): While some prefer cold pesto, gently warming it with a bit of pasta water over low heat before tossing with the pasta helps release its aromas and integrates it more smoothly into the dish. Avoid high heat, which can dull the fresh basil flavor.
• Serve Immediately: Pesto pasta is best enjoyed fresh off the stove. The flavors are most vibrant, and the sauce is at its creamiest.

Flavorful Variations to Try

This Chicken Pesto Spaghetti recipe is incredibly versatile and can be adapted to suit various tastes and dietary preferences:

• Vegetarian Pesto Pasta: Easily make this dish vegetarian by simply omitting the chicken. You can add extra vegetables like sautéed zucchini, mushrooms, bell peppers, or even roasted chickpeas for added protein and texture.
• Different Proteins: Not a fan of chicken? Substitute with grilled shrimp for a seafood twist, crumbled Italian sausage for a heartier meal, or even pan-seared halloumi cheese for a delicious vegetarian alternative that offers a satisfying chew.
• Pesto Variations: Explore beyond basil pesto! Try sun-dried tomato pesto for a richer, sweeter flavor, kale pesto for an earthy twist, or even a spicy arrabbiata pesto for a kick. Each variation will transform the dish into something uniquely delicious.
• Add More Greens: Wilt fresh spinach, arugula, or baby kale into the hot pasta just before serving. The heat will soften them quickly, adding extra nutrition and a fresh, peppery note.
• Creamier Sauce: For an extra creamy sauce, stir in a tablespoon or two of cream cheese, mascarpone, or a splash of heavy cream along with the pesto and pasta water. This will make the sauce exceptionally luxurious.
• Lemon Zest Brightness: A final grating of fresh lemon zest over the finished dish can brighten all the flavors, adding a wonderful citrusy aroma and cutting through the richness of the pesto.
• Nut-Free Pesto: If dealing with nut allergies, use a nut-free pesto or make your own with sunflower seeds or pumpkin seeds instead of pine nuts.

By experimenting with these tips and variations, you can make this Chicken Pesto Spaghetti truly your own, ensuring it remains a exciting and delicious option for any meal.