Looking for a comforting and satisfying meal the whole family will adore? Look no further! This Cheesy Chicken Pasta Bake is the answer. Packed with tender chicken, vibrant vegetables, a creamy cheese sauce, and perfectly cooked pasta, it’s a guaranteed crowd-pleaser. This recipe is easy to follow, customizable to your tastes, and perfect for busy weeknights or cozy weekend dinners. Get ready to experience pasta bake bliss!

What You’ll Need: The Ingredient Lineup
- 400g (14oz) Penne Pasta: We’re using penne for its ridges, which beautifully capture the creamy sauce. Feel free to substitute with rotini, fusilli, or your favorite pasta shape. Cooking it ‘al dente’ ensures it holds its shape during baking.
- 300g (10.5oz) Boneless, Skinless Chicken Breast: Diced into bite-sized pieces, the chicken provides a hearty protein boost. Using boneless, skinless breasts keeps things quick and easy. Seasoning generously with salt and pepper is key!
- 200g (7oz) Frozen Mixed Vegetables (Peas, Carrots, Corn): A colorful and nutritious addition! Frozen veggies are convenient and retain their nutrients well. Thawing them beforehand prevents the bake from becoming watery.
- 250ml (1 cup) Low-Fat Milk: The base of our creamy sauce. You can use whole milk for a richer flavor, or opt for plant-based milk (like almond or oat milk) for a dairy-free version.
- 150g (5oz) Shredded Mild Cheddar Cheese: The star of the show! Mild cheddar melts beautifully and offers a classic cheesy flavor. We’ll be dividing this, so reserve some for topping.
- 60g (2oz) Grated Parmesan Cheese: Adds a salty, umami depth to the sauce and a lovely golden crust when baked. Again, we’ll be using some in the sauce and reserving some for the top.
- 2 tbsp (30ml) Olive Oil: Used for sautรฉing the chicken and adding a touch of flavor. Extra virgin olive oil is a great choice.
- 1 tsp (5ml) Smoked Paprika: This is optional, but highly recommended! It adds a subtle smoky flavor that complements the chicken and cheese beautifully.
- ยฝ tsp (2.5ml) Garlic Powder: Provides a convenient and flavorful garlic kick.
- ยผ tsp (1ml) Black Pepper: Freshly ground black pepper is always best for maximum flavor.
- ยฝ tsp (2.5ml) Salt: Enhances all the flavors. Adjust to your taste.
- 2 tbsp (30g) All-Purpose Flour: Used to create a roux, which thickens the cheese sauce.
- 30g (2 tbsp) Butter: Adds richness and flavor to the sauce. You can use salted or unsalted butter, adjusting the salt in the recipe accordingly. Plant-based butter works well too!
- Fresh Parsley Leaves, Chopped: For a fresh, vibrant garnish.
- Optional: 1 tbsp (15ml) Honey: A drizzle of honey adds a surprising and delightful sweetness that balances the savory flavors.
Ingredient Substitutions
Don’t be afraid to get creative! Here are a few substitution ideas:
- Chicken: Use leftover cooked chicken, rotisserie chicken, or even turkey.
- Vegetables: Broccoli, cauliflower, spinach, or bell peppers would all be delicious additions.
- Cheese: Monterey Jack, mozzarella, or a blend of cheeses can be used in place of cheddar.
- Pasta: As mentioned before, feel free to experiment with different pasta shapes.
Let’s Bake: Step-by-Step Instructions for the Perfect Cheesy Chicken Pasta Bake
- Preheat and Prep: Begin by preheating your oven to 190ยฐC (375ยฐF). This ensures even cooking and a beautifully browned cheese topping. While the oven heats, lightly grease a 23 x 33 cm (9 x 13 in) baking dish with olive oil. This prevents sticking and makes serving a breeze.
- Cook the Pasta: Bring a large pot of generously salted water to a rolling boil. Add the penne pasta and cook for 1 minute less than the package directions indicate. This is crucial! We want the pasta to be al dente โ slightly firm to the bite โ as it will continue to cook in the oven. Drain the pasta immediately and set it aside. Don’t rinse it; the starch helps the sauce adhere.
- Sautรฉ the Chicken: In a large skillet, heat the olive oil and butter over medium heat. Once melted and shimmering, add the diced chicken breast. Season generously with salt, pepper, smoked paprika (if using), garlic powder, and black pepper. Sautรฉ the chicken for approximately 5-6 minutes, or until it’s cooked through and no longer pink inside. Transfer the cooked chicken to a separate bowl.
- Create the Roux: Return the skillet to medium heat. Add the all-purpose flour and cook for 1 minute, stirring constantly. This creates a roux โ a mixture of fat and flour that acts as a thickening agent for the sauce. Be careful not to burn the roux; it should be a pale golden color.
- Make the Cheese Sauce: Gradually whisk in the milk, a little at a time, into the roux. Continue whisking constantly to prevent lumps from forming. Cook for 4-5 minutes, or until the sauce thickens to a smooth, creamy consistency. Remove the skillet from the heat.
- Incorporate the Cheese: Stir in 100g (3ยฝ oz) of the shredded cheddar cheese and 30g (1 oz) of the grated Parmesan cheese into the warm sauce. Stir until the cheese is completely melted and the sauce is smooth and velvety.
- Combine Everything: In a large mixing bowl, combine the cooked pasta, sautรฉed chicken, thawed mixed vegetables, and the creamy cheese sauce. Gently mix everything together until the pasta, chicken, and vegetables are evenly coated in the sauce.
- Assemble and Bake: Transfer the pasta mixture to the prepared baking dish. Spread it out evenly. Sprinkle the remaining 50g (1ยพ oz) of cheddar cheese and 20g (ยพ oz) of Parmesan cheese over the top. Dot the surface with a few small pats of butter; this will help create a golden-brown, bubbly crust.
- Bake to Golden Perfection: Bake uncovered in the preheated oven for 20-25 minutes, or until the cheese is melted, golden brown, and bubbly, and the edges of the bake are slightly browned.
- Rest and Garnish: Remove the Cheesy Chicken Pasta Bake from the oven and let it rest for 5 minutes before serving. This allows the sauce to set slightly and makes it easier to serve. Drizzle with a tablespoon of honey (optional) for a touch of sweetness. Sprinkle generously with chopped fresh parsley for a pop of color and freshness.
Why This Cheesy Chicken Pasta Bake Works
This recipe isn’t just about throwing ingredients together; it’s about building layers of flavor and texture. The roux-based cheese sauce provides a rich, creamy base that coats every strand of pasta and piece of chicken. Cooking the pasta al dente is key โ it prevents the bake from becoming mushy. The smoked paprika adds a subtle smoky depth, while the optional honey provides a delightful sweet contrast to the savory cheese and chicken. The resting period is also vital, allowing the sauce to thicken and the flavors to meld together.
Tips for a Perfectly Golden Crust
Achieving that irresistible golden-brown crust is easier than you think! First, ensure your oven is properly preheated. Second, dotting the top with small pats of butter helps create localized browning. Finally, if the cheese isn’t browning enough during the last few minutes of baking, you can briefly switch the oven to broil (keep a close eye on it to prevent burning!).
Variations and Additions
Feel free to customize this Cheesy Chicken Pasta Bake to your liking! Consider adding other vegetables like broccoli florets, sliced mushrooms, or bell peppers. You could also swap the cheddar cheese for Monterey Jack, Gruyere, or a blend of your favorite cheeses. For a spicier kick, add a pinch of red pepper flakes to the sauce. Leftover cooked chicken or rotisserie chicken work perfectly in this recipe, making it a great way to use up leftovers.

Make-Ahead Instructions
This Cheesy Chicken Pasta Bake is a fantastic make-ahead meal. You can assemble the bake completely (but don’t bake it) and store it in the refrigerator for up to 24 hours. When ready to bake, add about 10-15 minutes to the baking time. Alternatively, you can prepare the cheese sauce and cook the chicken ahead of time, then combine everything just before baking.
Frequently Asked Questions (FAQ)
- Can I use different pasta? Yes, you can! Rotini, fusilli, or shells would all work well.
- Can I freeze this bake? Yes, but the texture may change slightly. Freeze before baking, and thaw completely before baking as directed.
- Is it possible to make this lighter? Absolutely! Use low-fat milk, reduced-fat cheese, and plant-based butter.
Conclusion
This Cheesy Chicken Pasta Bake is the ultimate comfort food โ creamy, cheesy, and satisfying. It’s perfect for a weeknight dinner, a potluck, or any occasion where you want to impress. Don’t forget to save this recipe to Pinterest for easy access later! Enjoy!
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Cheesy Chicken Pasta Bake
- Total Time: 45 minutes
- Yield: 6 servings 1x
- Diet: General
Description
This Cheesy Chicken Pasta Bake is a comforting and satisfying meal featuring tender chicken, vibrant vegetables, and a creamy cheese sauce. It’s easy to make and perfect for family dinners or busy weeknights.
Ingredients
- 300g (10.5oz) Boneless, Skinless Chicken Breast, diced
- 400g (14oz) Penne Pasta, cooked al dente
- 200g (7oz) Frozen Mixed Vegetables, thawed
- 250ml (1 cup) Low-Fat Milk
- 150g (5oz) Shredded Mild Cheddar Cheese
- 60g (2oz) Grated Parmesan Cheese
- 2 tbsp (30ml) Olive Oil
- 1 tsp (5ml) Smoked Paprika (optional)
- ยฝ tsp (2.5ml) Garlic Powder
- ยผ tsp (1ml) Black Pepper
- ยฝ tsp (2.5ml) Salt
- 2 tbsp (30g) All-Purpose Flour
- 30g (2 tbsp) Butter
- Fresh Parsley Leaves, chopped
- 1 tbsp (15ml) Honey (optional)
Instructions
- Preheat & Prep: Preheat oven to 190ยฐC (375ยฐF) and grease a baking dish.
- Cook Pasta: Boil pasta ‘al dente’ and drain.
- Sautรฉ Chicken: Cook diced chicken with oil, salt, pepper, paprika, and garlic powder.
- Create Roux: Cook flour in skillet for 1 minute.
- Make Cheese Sauce: Whisk in milk, then cheddar and Parmesan cheese.
- Combine: Mix pasta, chicken, vegetables, and sauce.
- Assemble & Bake: Transfer to dish, top with cheese and butter, bake for 20-25 minutes.
- Rest & Garnish: Let rest for 5 minutes, drizzle with honey (optional), and garnish with parsley.
Notes
For a richer flavor, use whole milk or add a touch of honey for sweetness. Cooking the pasta ‘al dente’ prevents it from becoming mushy during baking.
- Prep Time: 20 minutes
- Cook Time: 25 minutes
- Category: Pasta
- Method: Bake
- Cuisine: Italian-American
Nutrition
- Serving Size: 1 cup
- Calories: 450 kcal
- Sugar: 10 g
- Sodium: 600 mg
- Fat: 20 g
- Saturated Fat: 8 g
- Unsaturated Fat: 10 g
- Trans Fat: 0 g
- Carbohydrates: 50 g
- Fiber: 5 g
- Protein: 30 g
- Cholesterol: 75 mg