Easy Chicken Parmesan Casserole Recipe
Chicken Parmesan Casserole. Ah, just saying the words makes my mouth water! There’s something undeniably comforting and crowd-pleasing about this beloved Italian-American classic, and our version takes all that glorious flavor and makes it even easier. Forget the fuss of individual breading and frying; this Chicken Parmesan Casserole brings together tender chicken, a rich marinara sauce, and a generous blanket of melted mozzarella and Parmesan cheese in one glorious, baked dish. It’s the ultimate weeknight savior, delivering all the cheesy, saucy, chickeny goodness without the lengthy prep. You see, what truly makes this Chicken Parmesan Casserole special is its ability to capture that authentic taste of Italian comfort food in a simple, accessible format, perfect for family dinners or impressing guests with minimal effort. Get ready for a hug in a casserole dish!

Chicken Parmesan Casserole
There are some dishes that just scream comfort food, and for me, Chicken Parmesan Casserole is right at the top of that list. It’s everything you love about classic Chicken Parm – the crispy chicken, the savory marinara, and that glorious melted cheese – all bundled up into an easy-to-bake casserole. This recipe is a lifesaver on busy weeknights when you crave something hearty and delicious without spending hours in the kitchen. It’s a dish the whole family will devour, and the leftovers are just as fantastic, if not better!
The beauty of this casserole is its simplicity. We’re using pre-cooked breaded chicken strips to make things super efficient. No need to bread and fry chicken cutlets from scratch here, although that’s a delicious option for another day! This recipe focuses on delivering maximum flavor with minimal fuss. The penne pasta provides a great base, soaking up all those delicious sauces and flavors. And let’s be honest, who can resist a generous topping of melted mozzarella and Parmesan? It’s a cheesy, saucy, chickeny dream.
Let’s gather our ingredients and get started on this incredibly satisfying meal.
Ingredients:
Cooking Instructions:
Phase 1: Preparing the Pasta and Chicken
1. First things first, we need to get our pasta cooked. Bring a large pot of salted water to a rolling boil. Add your 16 ounces of penne pasta to the boiling water and cook according to the package directions, aiming for al dente. We want the pasta to have a slight bite to it, as it will continue to cook in the oven. Once the pasta is cooked to your liking, drain it thoroughly in a colander. Don’t rinse the pasta; the starchiness helps the sauce cling to it beautifully. While the pasta is cooking, preheat your oven to 375 degrees Fahrenheit (190 degrees Celsius). This is the perfect temperature for baking our casserole to golden perfection.
2. Next, let’s prepare our chicken. Since we are using fully cooked breaded chicken strips, our job here is pretty straightforward. You can either cut the cooked chicken strips into bite-sized pieces or leave them whole, depending on your preference. I find that cutting them into roughly 1-inch pieces makes them easier to distribute evenly throughout the casserole and ensures you get a bit of chicken in every bite. If your chicken strips are quite thick, you might want to consider cutting them a bit smaller. This step is important for ensuring that the chicken integrates well into the overall dish rather than being large chunks that dominate.
Phase 2: Assembling the Casserole
3. Now, it’s time to bring all these wonderful components together in a large baking dish. Grab your largest casserole dish – a 9×13 inch dish is usually ideal for this quantity. Add the drained penne pasta to the baking dish. Pour about half of your 32 ounces of pasta sauce over the penne. Gently toss the pasta and sauce together to ensure every piece of pasta is coated. This initial coating of sauce helps to infuse the pasta with flavor right from the start and prevents it from drying out during baking.
4. Next, we’ll add our prepared chicken pieces into the dish with the sauced pasta. Scatter the bite-sized chicken pieces evenly over the pasta mixture. Then, pour the remaining 16 ounces of pasta sauce over the chicken and pasta. Again, gently stir everything together to distribute the sauce and chicken as evenly as possible. You want to make sure there aren’t large clumps of pasta or chicken in one area. This layering and mixing ensures a cohesive and flavorful casserole where all the ingredients meld together beautifully.
Phase 3: The Cheesy Topping and Baking
5. This is where the magic really happens – the cheese! Sprinkle the entire top of the casserole generously with the 20 ounces of shredded mozzarella cheese. You want a good, even layer that will melt into a gooey, bubbly blanket. For an extra layer of authentic Chicken Parmesan flavor and a delightful crispy edge, sprinkle the 4 ounces of Parmesan cheese over the mozzarella. The combination of mozzarella for meltiness and Parmesan for its sharp, nutty flavor is simply unbeatable.
6. Once your casserole is beautifully topped with all that cheese, cover the baking dish tightly with aluminum foil. This is crucial for the first part of baking, as it allows the casserole to heat through evenly and prevents the top from browning too quickly before the inside is fully cooked and the cheese is melted. Place the covered casserole dish into your preheated oven and bake for 25 minutes.
7. After 25 minutes, carefully remove the aluminum foil. Be cautious of the steam escaping! Now, return the uncovered casserole dish to the oven. Continue baking for another 15-20 minutes, or until the cheese is fully melted, bubbly, and starting to turn golden brown around the edges. You want to see that glorious, irresistible golden hue developing on the cheesy topping. This uncovered baking time allows the flavors to meld further and gives the casserole that desirable baked finish.
8. Once out of the oven, let the Chicken Parmesan Casserole rest for about 5-10 minutes before serving. This resting period allows the casserole to set slightly, making it easier to serve and preventing it from being too soupy. Serve hot, and enjoy the incredibly comforting flavors of this easy and delicious meal! It pairs wonderfully with a simple green salad or some garlic bread.

Conclusion:
I hope you’re as excited to whip up this Chicken Parmesan Casserole as I am to talk about it! This recipe is truly a weeknight savior, offering all the comforting, cheesy, and delicious flavors of classic Chicken Parmesan without the fuss of breading and frying individual cutlets. It’s a hearty, satisfying meal that’s surprisingly easy to make, perfect for busy families or anyone craving a taste of home-style Italian cooking. The creamy sauce, tender chicken, and gooey melted cheese make for an irresistible combination that’s sure to become a staple in your recipe rotation.
For serving, I absolutely love pairing this casserole with a simple side salad and some crusty garlic bread to soak up any extra sauce. Think of it as a complete Italian feast!
Don’t be afraid to get creative with variations! You can easily swap out the chicken for thinly sliced Italian sausage or even add some sautéed mushrooms and bell peppers for an extra veggie boost.
So, go ahead and give this Chicken Parmesan Casserole a try. I promise you won’t be disappointed! It’s a winner every time.
Frequently Asked Questions:
Can I make this Chicken Parmesan Casserole ahead of time?
Yes, absolutely! You can assemble the casserole up to 24 hours in advance. Cover it tightly with plastic wrap and refrigerate. When ready to bake, remove it from the refrigerator about 30 minutes before baking to allow it to come closer to room temperature, and then bake as directed, adding a few extra minutes to the cooking time if needed.
What kind of pasta is best for this casserole?
While I love using penne or rigatoni because their ridges hold the sauce beautifully, almost any short pasta shape will work wonderfully. Rotini, fusilli, or even elbow macaroni are great options!
Can I freeze leftovers of this Chicken Parmesan Casserole?
Yes, leftovers freeze exceptionally well. Once cooled, portion the casserole into airtight containers or wrap individual servings tightly with plastic wrap and then foil. It can be frozen for up to 2-3 months. To reheat, thaw overnight in the refrigerator and warm in a preheated oven until heated through.

Chicken Parmesan Casserole
A comforting and easy Chicken Parmesan Casserole made with breaded chicken strips, penne pasta, marinara sauce, and plenty of cheese.
Ingredients
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16 ounces breaded chicken strips, fully cooked
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16 ounces penne pasta
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20 ounces shredded mozzarella cheese
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4 ounces Parmesan cheese
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32 ounces pasta sauce
Instructions
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Step 1
Preheat your oven to 375°F (190°C). -
Step 2
Cook the penne pasta according to package directions. Drain and set aside. -
Step 3
While the pasta cooks, chop the fully cooked breaded chicken strips into bite-sized pieces. -
Step 4
In a large bowl, combine the cooked pasta, chopped chicken, and pasta sauce. Stir to coat evenly. -
Step 5
Pour the mixture into a greased 9×13 inch baking dish. -
Step 6
Top evenly with the shredded mozzarella cheese and grated Parmesan cheese. -
Step 7
Bake for 25-30 minutes, or until the cheese is melted and bubbly and the casserole is heated through.
Important Information
Nutrition Facts (Per Serving)
It is important to consider this information as approximate and not to use it as definitive health advice.
Allergy Information
Please check ingredients for potential allergens and consult a health professional if in doubt.
