Chicken Parmesan Casserole takes all of the flavors we love in our favorite Chicken Parmesan recipe and turns them into a belly warming casserole!

Tender chunks of chicken and pasta in a rich tomato sauce. This chicken casserole is topped with mozzarella cheese and a garlic buttery topping for the perfect bite!

Add in a side salad and some crusty bread and you’ll have dinner on the table in a flash.

Chicken Parmesan Casserole in a white casserole dish

Chicken Parmesan Casserole starts with tender chunks of cooked chicken. I normally use either Oven Baked Chicken Breasts or leftover Roast Chicken. If you don’t have leftovers, you can also use rotisserie chicken or make a super quick Poached Chicken.

If you use rotisserie chicken, remember to put the leftover bones and bits in the freezer for another day to turn them into a savory chicken soup.

How to Make Chicken Parmesan Casserole

The great thing about baked chicken parmesan casserole is how easy it is to prepare on busy weeknights. I usually make it even easier on myself with leftover chicken.

To make chicken parmesan casserole into a filling meal the whole family will love:

  1. Boil the pasta al dente and drain (it will finish cooking in the oven)
  2. In the same pot, mix the pasta, shredded chicken, sauce and diced tomatoes, and place into a casserole dish.
  3. Top with shredded mozzarella.
  4. Spread the Panko topping over the cheese and bake until golden brown and bubbling.

Uncooked Chicken Parmesan Casserole

Pasta for Chicken Parm Casserole

The pasta you use can be just about any shape you like – or with pasta you already have on hand, other than spaghetti. I recommend either penne or rotini here, either would be the perfect choice for casseroles. They’re dense and delightfully chewy. This means it holds up well to baking, freezing, or if you expect there to be leftovers.

Rotini is my personal favorite, and kids seem to like it too. Those little spirals catch and hold the sauce, making for a more tender and juicy dish. Be sure not to overcook them so they don’t fall apart and turn into mush if you plan on freezing of refrigerating and reheating leftovers.

For a lighter version, you can even serve this dish over spaghetti squash. While it may not be pasta, it is still super delicious!

Easy Casserole Topping

I always think a good topping gives any casserole dish extra pizazz but it’s especially important in this recipe. Since this recipe mimics the flavors in our favorite chicken parm recipe, the crumbs replicate that delicious crunch and breading we love so much. Panko, garlic, butter and parmesan add the perfect crisp topping.

Of course, you can substitute whatever breadcrumbs are in your cupboard. The fat in the melted butter will still make them bake up nice and crumbly but Panko does give the best crispy crunch.

Chicken Parmesan Casserole with a fork

What to Serve with Chicken Parmesan Casserole

Baked Chicken Parmesan Casserole is a simple Italian inspired dish. And what goes better with basic Italian than crusty garlic bread, and a fresh green salad?

You can pop a foil-wrapped garlic loaf in the oven at the same time the casserole is cooking. For the salad, just whisk up a homemade balsamic vinaigrette. The acidity of the vinegar will make a welcome contrast to the buttery and cheesy richness of this casserole. Your family is going to love it!

Chicken Parmesan Casserole with cheese topping

How to Reheat Chicken Parmesan Casserole

If you have leftovers, you can refresh with a new topping layer and reheat in the oven. Freezing the leftovers is also an option. Either way, the flavors will still be awesome.

More Casseroles You’ll Love

Chicken Parmesan Casserole with cheese topping
4.96 from 75 votes↑ Click stars to rate now!
Or to leave a comment, click here!

Chicken Parmesan Casserole

Baked Chicken Parmesan Casserole has chicken, pasta, tomato sauce and a crisp panko crumb topping to make a delicious Italian inspired dish you will love!
Prep Time 25 minutes
Cook Time 25 minutes
Total Time 50 minutes
Servings 4 servings


  • 8 ounces rotini or penne
  • 24 ounces marinara sauce or pasta sauce, divided
  • ½ teaspoon Italian seasoning
  • 2 cups cooked chicken shredded or diced
  • 14 ½ ounces diced tomatoes canned, well drained (optional)
  • 1 cup mozzarella cheese
  • 1 tablespoon parsley fresh


  • 2 tablespoons butter melted
  • cup Panko bread crumbs
  • 1 tablespoon parsley fresh
  • ¼ teaspoon garlic powder
  • ¼ cup shredded parmesan cheese


  • Preheat oven to 375°F.
  • Mix all topping ingredients together. Set aside.
  • Cook pasta al dente according to package directions. Toss with 2 cups pasta sauce, Italian seasoning, chicken, diced tomatoes and parsley. 
  • Place in a 9x9 dish or 2QT casserole dish and top with remaining pasta sauce. Sprinkle with mozzarella cheese and topping mixture.
  • Baked 23-25 minutes or until golden and bubbly and topping is browned.
4.96 from 75 votes↑ Click stars to rate now!
Or to leave a comment, click here!

Nutrition Information

Calories: 561 | Carbohydrates: 60g | Protein: 39g | Fat: 18g | Saturated Fat: 7g | Cholesterol: 77mg | Sodium: 1353mg | Potassium: 1070mg | Fiber: 6g | Sugar: 12g | Vitamin A: 1445IU | Vitamin C: 24.1mg | Calcium: 433mg | Iron: 5mg

Nutrition information provided is an estimate and will vary based on cooking methods and brands of ingredients used.

Course Casserole
Cuisine Italian

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About the author

Holly is a wine and cheese lover, recipe creator, shopping enthusiast and self appointed foodie. Her greatest passion is creating in the kitchen and making deliciously comforting recipes for the everyday home cook!
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Recipe Rating


  1. I discovered I was out of Mozzarella Cheese when I was just about finished with this recipe. I doubled the Shredded Parmesan and didn’t look back. It came out beautifully. Thanks.5 stars

  2. This dinner was so easy and delicious. Was a family favorite and we can’t wait to make it again! Made sure to use a good marinara sauce and the dinner turned out so flavorful and delicious!5 stars

    1. Sorry to hear that you didn’t enjoy this casserole as much as we do Cyndi. Thank you for trying it!

  3. Made this for our family dinner tonight and it was amazing! Thank you for such a simple recipe during these times we’re going through in our world. Definitely a keeper recipe for future times to make! God bless you all and stay safe!5 stars

    1. Hi Linda, for this recipe we just used a traditional marinara sauce. We have not tried, but you could try substituting the marinara for a vodka sauce. Let us know how it turns out!

      1. If I double this will it fit in a 13 by 9 pan or do I have to use two 9 by 9

  4. Love this recipe! So easy to throw together on a busy night! We like a lot of cheese in my family, so I make it with a layer of extra mozzarella in the middle.5 stars

  5. This was a fabulous, easy to put together dinner to make for my family on a night I wouldn’t be home. Served with green beans, and leftovers were grabbed for breakfast and lunch the next day. Thanks for a great recipe!

    1. Hi Barbara, for this recipe you would need to cook it fully before freezing. You can refresh with a new topping layer and reheat in the oven when ready to enjoy.

  6. I have already read 2 of yoyr recipes that I am getting ready to make. I can;t wait to taste them.

  7. I would love to try this recipe but am wondering about the high sodium content of 1353 gms. This would be per serving?

    1. Hi Sue, I am going to check on this because that does seem like way too much sodium! Thanks for pointing this out.

  8. Holly, In your ingredient list you say 24oz Marinara sauce divided, but in your instructions you say to use only 2 cups of that. What do you do with the other cup of sauce, is that just extra?

    1. Sorry for the confusion, I’ve updated the recipe. The extra should be spread on top of the casserole before the cheese.