The Ultimate Creamy Pesto Chicken Pasta Bake for Busy Nights

Ingredients for Creamy Pesto Chicken Pasta Bake

• Penne pasta, 16 oz (1 lb): The essential base for this comforting pasta bake, providing a hearty texture. Cook al dente for best results.
• Boneless, skinless chicken breasts, 1.5 lbs: Provides tender, lean protein, making the dish substantial and satisfying. Poach or bake until easily shreddable.
• Basil pesto, 1 cup: The star ingredient, infusing the dish with vibrant, herbaceous, and garlicky flavor. Use a good quality store-bought or fresh homemade pesto.
• Heavy cream, 1.5 cups: Creates the luxurious, decadent creamy pesto sauce that truly elevates this bake. Don’t substitute for a lighter milk.
• Shredded mozzarella cheese, 2 cups: Melts beautifully, adding gooey texture and mild, milky flavor throughout the pasta. Shred from a block for superior melt.
• Grated Parmesan cheese, 1/2 cup: Adds a salty, umami depth to the sauce, enhancing the overall savory profile. Freshly grate for the best flavor.
• Olive oil, 2 tablespoons: Used for sautéing aromatics and cooking chicken, building the flavor foundation. Extra virgin provides a richer taste.
• Yellow onion, 1 medium, diced: An essential aromatic, providing a sweet and savory foundation for the sauce. Dice finely for even flavor distribution.
• Garlic cloves, 4 cloves, minced: Delivers a pungent, aromatic kick, crucial for the dish’s depth of flavor. Mince fresh for maximum impact.
• Chicken broth, 1 cup: Thins the sauce to the perfect consistency while adding savory depth and moisture. Use low-sodium to control saltiness.
• Kosher salt, 1 teaspoon: Enhances all the flavors, balancing the richness of the creamy pesto sauce. Always season to taste throughout cooking.
• Freshly ground black pepper, 1/2 teaspoon: Adds a subtle warmth and peppery bite, complementing the other flavors beautifully. Grind fresh for best aroma.
• Red pepper flakes, 1/4 teaspoon (optional): Provides a gentle warmth and subtle kick, adding an exciting layer of flavor. Adjust to your preferred spice level.
• Fresh basil leaves, 1/4 cup, chopped (for garnish): Offers a burst of fresh, vibrant herbaceousness and beautiful color as a finishing touch. Add just before serving.
• Extra shredded mozzarella cheese, 1 cup (for topping): Creates that irresistible golden, bubbly, cheesy crust on top of your creamy pesto chicken pasta bake.

How to Make Creamy Pesto Chicken Pasta Bake

Cook Pasta & Chicken:

Cook penne pasta according to package directions until al dente; drain well. In a large skillet, brown diced chicken in olive oil, then remove. Sauté diced yellow onion until softened, then add minced garlic for one minute until fragrant.

Simmer Sauce:

Deglaze the skillet with chicken broth, scraping up browned bits. Stir in heavy cream, basil pesto, Parmesan, and red pepper flakes. Simmer gently until the sauce slightly thickens, creating a rich base for your Creamy Pesto Chicken Pasta Bake.

Combine Ingredients:

Return the cooked chicken to the skillet with the creamy pesto sauce. Add the drained penne pasta, tossing everything together thoroughly to coat evenly. Ensure every piece of pasta and chicken is deliciously enveloped in the sauce.

Assemble Bake:

Transfer the pasta and chicken mixture into a 9×13 inch baking dish. Sprinkle with 2 cups of shredded mozzarella cheese. This step makes the foundation for a truly golden and gooey Creamy Pesto Chicken Pasta Bake.

Bake Pasta:

Bake this delightful Creamy Pesto Chicken Pasta Bake at 375°F (190°C) for 20-25 minutes, until bubbling and the cheese is melted and golden brown. For extra color, broil for the last 2-3 minutes.

Garnish & Serve:

Let the Creamy Pesto Chicken Pasta Bake rest for 5 minutes after baking. Garnish generously with fresh chopped basil and extra shredded mozzarella cheese. Serve warm for a comforting, satisfying meal.

How to Store Creamy Pesto Chicken Pasta Bake

To store leftover Creamy Pesto Chicken Pasta Bake, transfer it to an airtight container and refrigerate promptly. It will stay fresh for 3-4 days. Leaving it out too long can lead to bacterial growth, making it unsafe to eat – a mistake I’ve learned from! Discard if you notice any off smells or mold.

You can prepare the pasta and sauce components up to a day in advance. Keep them separate and refrigerate. Assemble and bake just before serving for the best texture and flavor.

When reheating, add a splash of broth or cream to prevent dryness. Cover loosely for even heating.

What to Serve with Creamy Pesto Chicken Pasta Bake

To serve this delightful Creamy Pesto Chicken Pasta Bake, simply scoop generous portions directly from the baking dish while still warm. For a lovely presentation, especially when entertaining, garnish with extra fresh basil and a sprinkle of grated Parmesan. This dish is perfect paired with a crisp side salad or warm garlic bread, allowing everyone to truly enjoy the rich flavors.

My favorite way to serve this bake is with a crisp Caesar salad and a chilled glass of dry white wine. This pairing is perfect; the fresh salad cuts through the rich creaminess, making it a wonderfully balanced and enjoyable meal.

Frequently Asked Questions

→ Can I use a different type of pasta in this Creamy Pesto Chicken Pasta Bake?

Yes, you can! While penne is great, rotini, ziti, or cavatappi work well too. Just ensure you cook it al dente so it holds up in the bake and doesn’t become mushy.

→ How do I prepare and freeze the Creamy Pesto Chicken Pasta Bake for later?

You can assemble the bake, then cover it tightly and freeze for up to 3 months. Thaw overnight in the fridge before baking. For best results, I usually bake it fresh.

→ Why do I need to rest the Creamy Pesto Chicken Pasta Bake after baking?

Resting is crucial to prevent the bake from falling apart when serving, a mistake I’ve made! It allows the sauce to set and the cheese to firm up slightly, ensuring clean, beautiful portions.

→ Can I make a gluten-free version of this Creamy Pesto Chicken Pasta Bake?

Absolutely! Simply substitute regular penne with your favorite gluten-free pasta. Ensure your chicken broth and pesto are also certified gluten-free. The taste will still be fantastic and comforting.

→ How long can I store leftover Creamy Pesto Chicken Pasta Bake in the fridge?

Leftovers can be stored in an airtight container in the refrigerator for 3-4 days. When reheating, add a splash of broth or cream to maintain moisture, preventing it from drying out.