Comfort Classics

Chicken Parmesan Casserole

Name: Chicken Parmesan Casserole
Prep time: 20 min
Cook time: 40 min
Total time: 60 min
Yield: 6 servings
Ingredients: 1 lb (450g) chicken thighs, boneless; 2 cups (475ml) homemade tomato sauce; 1 cup (115g) grated mozzarella cheese; 1/2 cup (55g) grated parmesan cheese; 1/4 cup (30g) chopped fresh parsley; 2 cloves garlic, minced; 1 tsp (5g) dried oregano; 1/2 tsp (2g) salt; 1/4 tsp (1g) black pepper; 1 cup (120g) breadcrumbs; 2 tbsp (30g) olive oil

By Maren Holloway · June 19, 2026 · Comfort Classics

Prep20 min

Cook40 min

Total60 min

Serves6

I still remember the first time I made Chicken Parmesan Casserole for my family. It was a cold winter evening, and we were all craving something comforting and satisfying. This dish exceeded all our expectations - the combination of tender chicken, rich tomato sauce, and melted mozzarella cheese was absolute perfection.

As a home cook, I love that this recipe is easy to make and requires minimal effort, yet it's impressive enough to serve at a dinner party. The best part? It's a one-dish wonder, meaning fewer dishes to wash and more time to spend with loved ones.

Over the years, I've perfected this recipe, and it's become a staple in our household. I've shared it with friends and family, and everyone who tries it asks for the recipe. That's why I'm excited to share it with you today - I know you'll love it just as much as we do.

So, what makes this Chicken Parmesan Casserole so special? For starters, it's made with high-quality ingredients, including fresh chicken, homemade tomato sauce, and a blend of creamy cheeses. The dish is also incredibly versatile - you can serve it with a side salad, garlic bread, or roasted vegetables, making it perfect for any occasion.

Whether you're a busy weeknight cook or a weekend entertainer, this recipe is sure to become a favorite. It's easy to make, feeds a crowd, and is sure to impress even the pickiest eaters. So, let's get started and make this delicious Chicken Parmesan Casserole together!

Why You’ll Love This Recipe

This recipe is easy to make and requires minimal effort, yet it's impressive enough to serve at a dinner party.
The dish is incredibly versatile - you can serve it with a side salad, garlic bread, or roasted vegetables, making it perfect for any occasion.
The combination of tender chicken, rich tomato sauce, and melted mozzarella cheese is absolute perfection.
This recipe is perfect for busy weeknights or weekend entertaining, as it feeds a crowd and is sure to impress even the pickiest eaters.
The dish is made with high-quality ingredients, including fresh chicken, homemade tomato sauce, and a blend of creamy cheeses.
The recipe is easy to customize - you can add your favorite vegetables, meats, or cheeses to make it your own.

Why This Recipe Works

The key to a great Chicken Parmesan Casserole is in the layers. By starting with a base of tender chicken, followed by a rich tomato sauce, and finishing with a blend of creamy cheeses, you create a dish that's both satisfying and flavorful.

The cooking process is also important - by baking the casserole in the oven, you allow the flavors to meld together and the cheese to melt and bubble, creating a golden, crispy crust. And, by letting the dish rest before serving, you ensure that the cheese is set and the casserole is easy to slice and serve.

Another important aspect of this recipe is the use of high-quality ingredients. Fresh chicken, homemade tomato sauce, and a blend of creamy cheeses all contribute to the dish's rich, satisfying flavor. And, by using a combination of mozzarella, parmesan, and ricotta cheese, you create a creamy, melty topping that's sure to impress.

Finally, the versatility of this recipe is a major plus. You can serve it with a side salad, garlic bread, or roasted vegetables, making it perfect for any occasion. Whether you're a busy weeknight cook or a weekend entertainer, this Chicken Parmesan Casserole is sure to become a favorite.

Ingredients You’ll Need

When it comes to making a great Chicken Parmesan Casserole, the ingredients are key. You'll need a combination of fresh chicken, homemade tomato sauce, and a blend of creamy cheeses, as well as some pantry staples like olive oil, salt, and pepper.

One of the most important ingredients in this recipe is the chicken. You'll want to use boneless, skinless chicken breasts or thighs, and make sure they're cut into bite-sized pieces. You'll also need some fresh parsley and basil, which add a bright, freshness to the dish.

1 lb (450g) chicken thighs, bonelessI like to use boneless, skinless chicken thighs for this recipe, as they're tender and flavorful. You can also use chicken breasts if you prefer.
2 cups (475ml) homemade tomato sauceHomemade tomato sauce is a game-changer in this recipe. It's easy to make and adds a rich, depth of flavor to the dish. You can also use store-bought sauce if you prefer.
1 cup (115g) grated mozzarella cheeseMozzarella cheese is a must-have in this recipe, as it melts and bubbles beautifully. You can also use a combination of mozzarella and parmesan cheese for extra flavor.
1/2 cup (55g) grated parmesan cheeseParmesan cheese adds a salty, nutty flavor to the dish. You can also use other hard cheeses like asiago or romano if you prefer.
1/4 cup (30g) chopped fresh parsleyFresh parsley adds a bright, freshness to the dish. You can also use other herbs like basil or oregano if you prefer.
2 cloves garlic, mincedGarlic is a key ingredient in this recipe, as it adds a rich, depth of flavor to the dish. You can also use garlic powder or garlic salt if you prefer.
1 tsp (5g) dried oreganoDried oregano adds a pungent, earthy flavor to the dish. You can also use fresh oregano if you prefer.
1/2 tsp (2g) saltSalt is essential in this recipe, as it enhances the flavors of the other ingredients. You can also use other seasonings like pepper or paprika if you prefer.
1/4 tsp (1g) black pepperBlack pepper adds a sharp, peppery flavor to the dish. You can also use other seasonings like paprika or cayenne pepper if you prefer.
1 cup (120g) breadcrumbsBreadcrumbs add a crunchy texture to the dish. You can also use panko breadcrumbs or crushed crackers if you prefer.
2 tbsp (30g) olive oilOlive oil is a key ingredient in this recipe, as it adds a rich, fruity flavor to the dish. You can also use other oils like avocado oil or grapeseed oil if you prefer.

Ingredients for Chicken Parmesan Casserole

Equipment You’ll Need

Large heavy skillet or wokSharp chef's knifeInstant-read thermometer9x13 inch baking dishMeasuring cups and spoonsWooden spoon or spatula

How to Make Chicken Parmesan Casserole

1
Preheat your oven to 400°F (200°C).
2
In a large skillet, heat 1 tablespoon of olive oil over medium-high heat. Add the chicken and cook until browned on all sides and cooked through, about 5-7 minutes. Remove the chicken from the skillet and set aside.
3
In the same skillet, add the remaining 1 tablespoon of olive oil. Add the garlic and cook for 1 minute, until fragrant.
4
Add the homemade tomato sauce to the skillet and stir to combine. Bring the sauce to a simmer and let cook for 2-3 minutes, until heated through.
5
In a large bowl, combine the cooked chicken, tomato sauce, and chopped parsley. Stir to combine and season with salt, pepper, and dried oregano.
6
In a separate bowl, combine the grated mozzarella cheese, parmesan cheese, and breadcrumbs. Stir to combine.
7
In a 9x13 inch baking dish, create a thin layer of the tomato sauce. Arrange half of the chicken mixture on top of the sauce.
8
Sprinkle half of the cheese mixture over the chicken, followed by half of the remaining tomato sauce.
9
Repeat the layers, starting with the remaining chicken mixture, then the remaining cheese mixture, and finally the remaining tomato sauce.
10
Cover the baking dish with aluminum foil and bake for 25 minutes.
11
Remove the foil and continue baking for an additional 10-15 minutes, until the cheese is melted and bubbly.
12
Remove the casserole from the oven and let it rest for 10-15 minutes before slicing and serving. Use an instant-read thermometer to check that the chicken has reached 165 F (74 C) in the thickest part of the thigh.
13
Serve hot and enjoy!

Expert Tips

To ensure the chicken is cooked through, use an instant-read thermometer to check the internal temperature.
Let the casserole rest for 10-15 minutes before slicing and serving, as this will help the cheese set and the casserole to hold its shape.
To add some extra flavor to the dish, try adding some diced onions or bell peppers to the skillet with the garlic.
If you want a crisper top on your casserole, try broiling it for an additional 2-3 minutes after baking.
To make this recipe ahead of time, prepare the chicken and tomato sauce, then assemble the casserole just before baking.
To freeze the casserole, assemble it without baking, then wrap it tightly in plastic wrap or aluminum foil and freeze for up to 3 months.
To reheat the casserole, thaw it overnight in the refrigerator, then bake it in the oven at 350°F (180°C) for 20-25 minutes, until hot and bubbly.
To add some extra creaminess to the dish, try adding some sour cream or Greek yogurt to the tomato sauce.

Common Mistakes to Avoid

Not cooking the chicken to the correct internal temperature, which can result in undercooked or even raw chicken.
Not letting the casserole rest before slicing and serving, which can cause the cheese to be runny and the casserole to fall apart.
Not using enough cheese, which can result in a dry and flavorless casserole.
Not using high-quality ingredients, such as fresh chicken and homemade tomato sauce, which can result in a bland and unappetizing dish.
Not baking the casserole at the correct temperature, which can result in a casserole that is overcooked or undercooked.
Not using the right type of cheese, such as mozzarella or parmesan, which can result in a casserole that is not melted and bubbly.

Variations and Substitutions

Try adding some diced ham or bacon to the skillet with the garlic for a smoky flavor.
Add some chopped bell peppers or onions to the skillet with the garlic for extra flavor and nutrients.
Use different types of cheese, such as cheddar or provolone, for a unique flavor profile.
Add some chopped fresh herbs, such as parsley or basil, to the tomato sauce for extra flavor.
Try using different types of protein, such as turkey or pork, for a variation on the recipe.
Add some spice to the dish by using red pepper flakes or hot sauce.
Try using a combination of mozzarella and parmesan cheese for an extra creamy and flavorful casserole.

What to Serve With Chicken Parmesan Casserole

This Chicken Parmesan Casserole is perfect for serving with a side salad, garlic bread, or roasted vegetables. You can also try serving it with a side of pasta or a green salad for a more filling meal.

Some other ideas for serving this casserole include:

Serve with a side saladServe with garlic breadServe with roasted vegetablesServe with a side of pastaServe with a green saladServe with a side of meatballs or sausage

Make-Ahead, Storage, Freezing and Reheating

This Chicken Parmesan Casserole can be stored in the refrigerator for up to 3 days or frozen for up to 3 months. To reheat, simply thaw the casserole overnight in the refrigerator, then bake it in the oven at 350°F (180°C) for 20-25 minutes, until hot and bubbly.

To freeze the casserole, assemble it without baking, then wrap it tightly in plastic wrap or aluminum foil and freeze for up to 3 months. When you're ready to bake it, simply thaw it overnight in the refrigerator, then bake it in the oven at 400°F (200°C) for 25-30 minutes, until hot and bubbly.

It's also a good idea to let the casserole rest for 10-15 minutes before slicing and serving, as this will help the cheese set and the casserole to hold its shape.

Frequently Asked Questions

What is the best way to reheat the casserole?

To reheat the casserole, thaw it overnight in the refrigerator, then bake it in the oven at 350°F (180°C) for 20-25 minutes, until hot and bubbly.

Can I freeze the casserole?

Yes, you can freeze the casserole for up to 3 months. Assemble it without baking, then wrap it tightly in plastic wrap or aluminum foil and freeze.

What is the internal temperature of the chicken when it is cooked?

The internal temperature of the chicken should be at least 165 F (74 C) when it is cooked.

Can I use different types of cheese?

Yes, you can use different types of cheese, such as cheddar or provolone, for a unique flavor profile.

Can I add other ingredients to the casserole?

Yes, you can add other ingredients, such as diced ham or bacon, to the casserole for extra flavor.

How long does the casserole need to rest before serving?

The casserole should rest for 10-15 minutes before slicing and serving, as this will help the cheese set and the casserole to hold its shape.

Can I make the casserole ahead of time?

Yes, you can make the casserole ahead of time and store it in the refrigerator for up to 3 days or freeze it for up to 3 months.

What is the best way to serve the casserole?

The casserole is perfect for serving with a side salad, garlic bread, or roasted vegetables. You can also try serving it with a side of pasta or a green salad for a more filling meal.

The Full Recipe

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