
This Chicken Parmesan Pasta Casserole transforms two beloved comfort foods into one incredible dish that’ll have your family asking for seconds. Tender chicken mingles with perfectly cooked pasta, tangy marinara sauce, and melted cheese in every satisfying bite.
Picture pulling this golden, bubbly casserole from the oven on a busy weeknight – the aroma alone brings everyone to the kitchen. It’s the kind of recipe that makes meal planning easier while delivering all the cozy flavors your family craves.
Ingredients
- 1 pound boneless, skinless chicken breasts, cut into bite-sized pieces
- 12 ounces penne pasta
- 3 cups marinara sauce
- 1 cup Italian breadcrumbs
- 1½ cups shredded mozzarella cheese
- ½ cup grated Parmesan cheese
- 2 tablespoons olive oil
- 1 teaspoon garlic powder
- 1 teaspoon Italian seasoning
- Salt and pepper to taste
- 2 tablespoons fresh basil, chopped (optional)
Budget-friendly substitutions: Use rotisserie chicken for quicker prep, swap mozzarella for Italian cheese blend, or replace fresh basil with 1 teaspoon dried basil.
Timing
Prep Time: 15 minutes
Cook Time: 35 minutes
Total Time: 50 minutes
Time-saving tip: Cook the pasta while preparing the chicken, and this casserole comes together quickly for those hectic evenings when everyone’s starving.
How to Make It
1. Prep the Oven and Pasta
Preheat your oven to 375°F and grease a 9×13-inch baking dish. Cook the penne pasta according to package directions until just al dente – it’ll finish cooking in the oven, so slightly underdone is perfect. Drain and set aside.
2. Season and Cook the Chicken
Season the chicken pieces generously with salt, pepper, garlic powder, and Italian seasoning. Heat olive oil in a large skillet over medium-high heat. Cook the chicken for 6-8 minutes, turning occasionally, until golden brown and cooked through. The pieces should have a lovely golden crust that locks in all those savory flavors.
3. Combine the Base
In your prepared baking dish, combine the cooked pasta, seasoned chicken, and marinara sauce. Stir everything together until the pasta and chicken are well-coated with that rich, tangy sauce. This creates the flavorful foundation of your chicken parmesan pasta casserole.
4. Add the Cheese Layers
Sprinkle half of the mozzarella cheese over the pasta mixture, followed by half of the Parmesan cheese. This creates pockets of melted cheese throughout the casserole. Top with the remaining mozzarella and a final generous layer of Parmesan cheese.
5. Create the Crunchy Topping
Evenly distribute the Italian breadcrumbs over the cheese layer. This creates that signature chicken parmesan crunch that makes every bite special. The breadcrumbs will turn golden and crispy during baking.
6. Bake to Perfection
Cover with foil and bake for 20 minutes. Remove the foil and continue baking for 10-15 minutes until the cheese is bubbly and the breadcrumbs are golden brown. Let it rest for 5 minutes before serving – this helps the casserole set up beautifully for clean slices.
Nutritional Information
Per serving (serves 6): Approximately 485 calories, 32g protein, 45g carbohydrates, 18g fat, 3g fiber. This hearty casserole provides substantial protein and satisfying comfort in every portion.

Serving Suggestions
Pair this chicken parmesan pasta casserole with a crisp Caesar salad, roasted vegetables like broccoli or green beans, and warm garlic bread for a complete family meal that satisfies everyone.
Common Mistakes to Avoid
Don’t overcook the pasta initially – it continues cooking in the oven and mushy pasta ruins the texture. Avoid skipping the resting time after baking, which helps the casserole hold together when serving. Make sure your chicken pieces are evenly sized for consistent cooking, and don’t forget to season each layer for maximum flavor.
Storing Tips
Store leftovers in the refrigerator for up to 4 days or freeze for up to 3 months. Reheat individual portions in the microwave or warm covered in a 350°F oven until heated through.
Conclusion
This chicken parmesan pasta casserole brings together all the flavors your family loves in one easy, satisfying dish. Make it tonight and watch it become a regular weeknight favorite.
FAQs
Can I make this casserole ahead of time?
Yes! Assemble completely and refrigerate up to 24 hours before baking. Add 5-10 extra minutes to the covered baking time.
What if my kids don’t like visible herbs?
Skip the fresh basil or mix it directly into the marinara sauce where it’s less noticeable but still adds flavor.
Can I use different pasta shapes?
Absolutely! Rigatoni, rotini, or ziti work wonderfully. Choose shapes that hold sauce well for the best results.
How do I know when it’s done baking?
The cheese should be melted and bubbly around the edges, and the breadcrumbs should be golden brown. The internal temperature should reach 165°F.
What’s the best way to freeze portions?
Cut into individual servings and wrap tightly in foil, then place in freezer bags. Thaw overnight in the refrigerator before reheating.
Find more comforting family favorites on our recipe boards for endless dinner inspiration.

Chicken Parmesan Pasta Casserole
Ingredients
Method
- Preheat your oven to 375°F and grease a 9×13-inch baking dish. Cook the penne pasta according to package directions until just al dente. Drain and set aside.
- Season the chicken pieces generously with salt, pepper, garlic powder, and Italian seasoning. Heat olive oil in a large skillet over medium-high heat. Cook the chicken for 6-8 minutes, turning occasionally, until golden brown and cooked through.
- In your prepared baking dish, combine the cooked pasta, seasoned chicken, and marinara sauce. Stir everything together until the pasta and chicken are well-coated with sauce.
- Sprinkle half of the mozzarella cheese over the pasta mixture, followed by half of the Parmesan cheese. Top with the remaining mozzarella and a final generous layer of Parmesan cheese.
- Evenly distribute the Italian breadcrumbs over the cheese layer.
- Cover with foil and bake for 20 minutes. Remove the foil and continue baking for 10-15 minutes until the cheese is bubbly and the breadcrumbs are golden brown. Let it rest for 5 minutes before serving.

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