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Chicken Parmesan Bake Casserole

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This chicken Parmesan bake casserole is cheesy, saucy, and packed with flavor in every bite. You’ll love the crispy topping and gooey center. It’s the perfect comfort food for family dinners, potlucks, or busy weeknights. Serve it hot and bubbly straight from the oven.
This easy chicken Parmesan casserole recipe walks you through each step with helpful photos and simple instructions. You’ll also find pro tips, tricks, and answers to the most frequently asked questions listed below. Be sure to follow the full guide for the best results.

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Chicken Parmesan bake casserole brings together tender chicken, marinara sauce, and melted cheese for a dish everyone will crave. It bakes up golden and bubbly with a crunchy topping that makes every bite better.
Serve this easy chicken casserole for dinner, potlucks, or any night you want comfort food fast. Everyone grabs seconds, so make a full pan!
Ingredients for Chicken Parm Casserole

What you'll need to make this chicken Parmesan casserole recipe:
- 8 ounces of rotini pasta
- 24-ounce jar of marinara sauce
- 1 teaspoon of Italian seasoning
- 2 cups of diced, cooked chicken (boneless skinless chicken breasts or rotisserie)
- 2 cups of grated mozzarella cheese, divided
- 1 cup of grated Parmesan or Romano cheese, divided
- 4 tablespoons of salted butter, melted
- ¾ cup of panko breadcrumbs
- 2 to 3 tablespoons of freshly chopped basil
Pro Tip
8 ounces of pasta is HALF of a standard box. If you use a whole box of pasta, it will fit in your 9×13 dish, but you do need to double the sauce, chicken, and cheese for proper balance.
Substitutions and Additions
Make your chicken parmesan casserole your own by mixing things up with easy swaps and tasty add-ins! Try these simple ideas to switch up the flavor and keep things fun:
Substitute Chicken: Use cooked rotisserie chicken or leftover grilled chicken to save time and boost flavor.
Swap Pasta: Try penne or shells instead of rotini for a fun pasta change that still holds the sauce.
Use Different Cheese: Replace shredded mozzarella with provolone or an Italian blend for a cheesier, richer bite.
Add Veggies: Toss in cooked mushrooms, bell peppers, or spinach for extra flavor and texture in every bite.
Change the Sauce: Use a spicy marinara or garlic Parmesan sauce if you want a bold flavor without much work.
How to Make Chicken Parmesan Bake Casserole
Follow along with our step-by-step photos, simple instructions, and helpful tips and tricks to make this chicken Parmesan bake. You’ll get great results every time with the guide below. Let’s get started!
Pro Tip
This casserole cooks up quickly in the oven because the main layer is already warm (from the cooked pasta) going into the oven. You can prepare the whole casserole in advance and refrigerate it overnight. Cover and bake for 45–60 minutes until the casserole is bubbly and heated through and the cheese has melted.
FIRST STEP: Preheat the oven to 350°F.
SECOND STEP: Cook pasta to al dente in a pot of salted water according to package directions. Drain pasta and return to the pot.
Pro Tip
The pasta will cook further while baking the casserole, so it’s best to cook it al dente beforehand if you don’t want it overly soft.
THIRD STEP: Add marinara sauce, Italian seasoning, chicken, one cup of mozzarella, and a half cup Parmesan.

FOURTH STEP: Stir mixture together, then transfer into a 9 x 13-inch casserole dish.

FIFTH STEP: Top with remaining cheeses (one cup mozzarella and half cup Parmesan).

SIXTH STEP: Mix melted butter and breadcrumbs in a small bowl. Sprinkle the breadcrumb mixture over the top of the casserole.

SEVENTH STEP: Cover with aluminum foil and bake in the preheated oven for 20 minutes.
Pro Tip
Oven temperatures vary and may need to be recalibrated periodically to ensure they are accurate. Make sure to keep a close eye on your casserole as the suggested cook time approaches.
EIGHTH STEP: Remove the aluminum foil and broil for three to five minutes longer to toast the breadcrumbs.
NINTH STEP: Remove from the oven and top with fresh basil.

How To Serve Parmesan Casserole
This Italian casserole with chicken works great for weeknight dinners, potlucks, or big family get-togethers. It’s cheesy, crispy, and always a hit with kids and adults.
- Serve for family dinners: Kids love the cheesy topping and crispy breadcrumbs. Pair it with baked mac and cheese or chicken and broccoli stuffed shells for a cozy meal.
- Bring to potlucks or church events: This casserole travels well and feeds a crowd. Add a tray of chicken parm sliders or baked ziti to fill the table fast.
- Make for holidays or special occasions: It bakes up bubbly and golden, perfect for big meals. Serve alongside bow tie lasagna or chicken tortellini for a full spread.

Why You'll Love This Recipe for Chicken Parmesan Casserole
Chicken Parmesan casserole is a favorite with readers because it’s hearty, cheesy, and super easy to make on busy nights. It brings comfort and crunch in every bite without the hassle of frying or stacking layers.
- Crowd-Pleaser: Everyone loves crispy breadcrumbs, melted cheese, and saucy pasta packed into one big pan.
- No Frying Needed: Skip the mess of stove top frying and keep cleanup simple.
- Kid-Approved: Even picky eaters dig in fast when this casserole hits the table.
- Perfect for Busy Weeknights: You can prep it fast, toss it in the oven, and get dinner on the table without extra steps.
- Reliable Results: This casserole turns out golden, cheesy, and satisfying every single time.
Once you try it, you’ll see why so many readers keep coming back to this cozy classic.

Recipe FAQ
Do I need to cook the pasta before adding it to the casserole?
Yes, cook the pasta first. This helps the noodles stay tender and soak up the sauce as the casserole bakes.
Should I cover the casserole with foil while baking?
No, leave the chicken parmesan casserole uncovered. This helps the cheese melt and the breadcrumbs crisp up nicely.
Can I use pre-shredded cheese in chicken parmesan casserole?
Yes, pre-shredded cheese works great. It melts fast and saves time when putting the casserole together.
How thick should the sauce be before adding it to the casserole?
Use a medium-thick sauce that spreads easily. Too thin makes it runny, and too thick won’t coat the pasta well.
Can I use homemade marinara sauce for this casserole?
Yes, homemade marinara sauce works perfectly in chicken parmesan casserole. Just make sure it’s well seasoned and not too thin.
Do I need to toast the breadcrumbs before adding them on top?
No, you don’t need to toast the breadcrumbs first. They crisp up while baking with the melted butter and cheese.
What size pan should I use for chicken parmesan casserole?
Use a 9x13-inch baking dish. It holds everything without spilling and gives you the right amount of golden topping.
Can I add extra cheese to chicken parmesan casserole?
Yes, you can add more cheese. Sprinkle extra mozzarella or parmesan on top before baking for an extra cheesy finish.
How do I know when chicken parmesan casserole is done baking?
The casserole is done when the top looks golden and the sauce bubbles around the edges, usually after thirty minutes.

Serving FAQ
Should I serve chicken parmesan casserole hot or warm?
Serve chicken parmesan casserole hot from the oven for the best cheesy topping and saucy pasta texture.
Can I serve chicken parmesan casserole for a holiday meal?
Yes, chicken parmesan casserole works great for holiday dinners because it feeds a crowd and feels hearty and comforting.
Is chicken parmesan casserole good for kids?
Yes, kids love the cheesy top and pasta. The soft texture and mild sauce make it easy for them to eat.
Can I bring chicken parmesan casserole to a potluck?
Yes, it travels well in a covered dish. Keep it warm and scoop portions when ready to serve.
What’s the best way to serve chicken parmesan casserole at a party?
Scoop the casserole into individual bowls or small plates so guests can enjoy it easily without needing to slice.
What kind of pan should I use when serving chicken parmesan casserole?
Use a 9x13 dish or casserole pan. It holds heat well and makes it easy to serve straight to the table.

Storage FAQ
Follow the directions, tips, and tricks below to store your chicken parmesan casserole the right way. These easy steps will help you keep it fresh, saucy, and cheesy until you’re ready to eat again.
Can I prepare chicken parmesan casserole ahead of time?
Yes, assemble the chicken parmesan casserole and cover it tightly. Keep it in the fridge for up to one day before baking.
What’s the best way to store leftover chicken parmesan casserole?
Place any leftover casserole in an airtight container and refrigerate it. Eat within three days for the best taste and texture.
Is it possible to freeze chicken parmesan casserole?
Yes, freeze the unbaked or fully baked casserole in a sealed container. It will keep well for up to three months.
How do I thaw and reheat frozen chicken parmesan casserole?
Move the frozen casserole to the fridge and let it thaw overnight. Then bake it as directed until hot and bubbly.
How should I reheat leftover chicken parmesan casserole?
Scoop into a microwave-safe dish and reheat in thirty-second bursts until warm. You can also reheat it in the oven.

Chicken Parmesan Bake Casserole
Ingredients
- 8 ounces rotini pasta
- 24 ounces marinara sauce
- 1 teaspoon Italian seasoning
- 2 cups cooked chicken (diced (chicken breast or rotisserie))
- 2 cups grated mozzarella cheese (divided)
- 1 cup grated parmesan or romano cheese (divided)
- 4 tablespoons salted butter (melted)
- ¾ cup panko breadcrumbs
- 2 to 3 tablespoons freshly chopped basil
DIRECTIONS
- Preheat oven to 350°F.
- Cook pasta in a pot of salted water according to package instructions. Drain pasta and return to the pot.
- Add the marinara sauce, Italian seasoning, chicken, 1 cup of mozzarella, and ½ cup of parmesan.
- Stir the mixture together, then transfer into a 9×13 casserole dish.
- Top with the remaining cheeses (1 cup mozzarella and ½ cup parmesan).
- In a small bowl, mix together melted butter and breadcrumbs. Sprinkle the breadcrumb mixture over the top of the cheese in the casserole dish.
- Cover with aluminum foil and bake for 20 minutes.
- Remove the aluminum foil and broil for 3 to 5 minutes longer to toast the breadcrumbs.
- Remove from the oven and top with freshly chopped basil.
Notes
- Note that 8 ounces of pasta is HALF of a standard box. If you use a whole box of pasta, it will fit in your 9×13 dish, but you do need to double the sauce, chicken, and cheese for proper balance.
- This casserole cooks up quickly in the oven because the main layer is already warm (from the cooked pasta) going into the oven. You can prepare the whole casserole in advance and refrigerate it overnight. Cover and bake for 45-60 minutes until the casserole is bubbly and heated through and the cheese has melted.
- The pasta will cook further while baking the casserole, so it’s best to cook it al dente beforehand if you don’t want it overly soft.
- Oven temperatures vary and may need to be recalibrated periodically to ensure they are accurate. Make sure to keep a close eye on your casserole as the suggested cook time approaches.






Comments
Megan S. says
Tasted like a restaurant meal but was so simple to put together. Definitely making again.