Creamy Chicken Parmesan Casserole 🍽️

The Ultimate in Comfort Casseroles

When you’re craving something cozy and bubbling straight from the oven, this Creamy Chicken Parmesan Casserole is the answer. It’s a mashup of everything we love: golden, tender chicken, layers of rich tomato sauce, melty mozzarella, and that signature Parmesan crunch. Tuck it all into one warm baking dish and you’ve got one of those comfort casseroles that feels like a warm hug on a busy weeknight.

Whether it’s for picky eaters, potlucks, or just a rainy-day dinner, this dish hits all the nostalgic notes. And yes, it’s even better with a side of garlic bread.

🍝 Serving Versatility: How to Enjoy This Casserole

This cheesy chicken bake plays well with lots of sides:

• Over spaghetti or penne pasta
• With roasted veggies or a simple salad
• Inside toasted hoagie rolls for a sandwich spin
• Served solo with extra Parmesan on top

It’s also a great way to use up leftover grilled chicken or rotisserie!

📋 Ingredients You Need For Comfort Casseroles

• 3 cups cooked chicken (cubed or shredded)
• 2 cups marinara sauce
• 1 cup sour cream or cream cheese
• 1 tsp Italian seasoning
• ½ tsp garlic powder
• 1 ½ cups shredded mozzarella
• ½ cup grated Parmesan cheese
• 1 cup seasoned breadcrumbs
• 2 tbsp butter, melted
• Salt and pepper to taste
• Fresh basil (optional)

🥄 Directions

1. Prep Oven & Dish: Preheat oven to 375°F. Grease a 9×13 casserole dish.
2. Mix the Base: In a bowl, combine cooked chicken, marinara sauce, sour cream (or cream cheese), Italian seasoning, garlic powder, salt, and pepper.
3. Assemble: Spread the mixture into the dish. Top with mozzarella and Parmesan cheese.
4. Breadcrumb Topping: Mix breadcrumbs with melted butter. Sprinkle evenly over the casserole.
5. Bake: Bake uncovered for 25–30 minutes, or until golden, bubbly, and irresistible.
6. Garnish & Serve: Let cool slightly. Top with fresh basil and more Parmesan if desired.

⏱️ Quick Info

• Prep Time: 10 minutes
• Cook Time: 30 minutes
• Total Time: 40 minutes
• Servings: 6
• Calories: ~430 per serving

💛 Why You’ll Love This Comfort Casseroles Recipe

• ✅ Classic chicken recipes flavor in an easy one-pan bake
• ✅ Crowd-pleasing with gooey cheese and crunchy topping
• ✅ Great way to repurpose grilled chicken or leftovers
• ✅ Comfort food with weeknight simplicity
• ✅ One of those tasty dishes that’s freezer-friendly too

🌍 A Cozy Casserole Note

The beauty of comfort casseroles lies in their origin humble ingredients layered with love. This version takes inspiration from Italian-American classics like Chicken Parmesan, reimagined in baked form for easier prep and bigger portions. It’s one of those chicken recipes you’ll keep coming back to.

🍽️ Serving Suggestions

• Serve with garlic bread and Caesar salad
• Spoon over buttered noodles or polenta
• Add a fresh green side like steamed broccoli
• Serve with a drizzle of balsamic glaze for a gourmet twist

Craving more comfort food for finicky folks? Don’t miss this: Easy Summer Shrimp Tostadas with Guac & Fresh Salsa

👩‍🍳 Pro Tips for Success

• Cheese Stretch Goals: Use whole milk mozzarella for max melt
• Extra Flavor: Add chopped sun-dried tomatoes or olives to the mix
• Crispy Top: Broil the last 2 minutes for that irresistible golden crust
• Storage: Keep leftovers in the fridge for up to 4 days

🥰 Final Thoughts from Emma

This Creamy Chicken Parmesan Casserole brings all the goodness of classic comfort food into one easy dish. It’s a favorite in my kitchen, especially on chilly evenings or when I need something fuss-free that still feels special.

So whether you’re searching for comfort casseroles, trying to repurpose leftover grilled chicken, or just looking to add more tasty dishes to your meal plan this one’s a keeper.

✨ Want more cozy chicken favorites? Follow me on Pinterest for more weeknight comfort meals and family-loved recipes! 💛

Print Pin

Creamy Chicken Parmesan Casserole

Prep Time 10 minutes minutes

Cook Time 30 minutes minutes

Total Time 40 minutes minutes

Servings 6 servings

Calories 430

Cozy and golden, this creamy Chicken Parmesan Casserole is comfort in a dish. Packed with tender chicken, rich marinara, gooey mozzarella, and a crunchy Parmesan-breadcrumb topping, it’s a hearty, family-friendly favorite for any night of the week.

Equipment

• 9×13 Casserole Dish

Ingredients

Main Ingredients

• 3 cups cooked chicken (cubed or shredded)
• 2 cups marinara sauce
• 1 cup sour cream or cream cheese
• 1 tsp Italian seasoning
• 0.5 tsp garlic powder
• 1.5 cups shredded mozzarella cheese
• 0.5 cup grated Parmesan cheese

Topping

• 1 cup seasoned breadcrumbs
• 2 tbsp butter (melted)
• salt and pepper (to taste)
• fresh basil (optional, for garnish)

Instructions 

• Preheat oven to 375°F and grease a 9×13 casserole dish.
• In a bowl, combine cooked chicken, marinara sauce, sour cream (or cream cheese), Italian seasoning, garlic powder, salt, and pepper.
• Spread the mixture evenly in the prepared dish. Top with mozzarella and Parmesan cheese.
• Mix breadcrumbs with melted butter and sprinkle evenly over the top.
• Bake uncovered for 25–30 minutes, until golden and bubbly.
• Let cool slightly. Garnish with fresh basil and more Parmesan if desired. Serve warm.

Notes

This dish is great for using up leftover grilled or rotisserie chicken. Serve it over pasta, in a sandwich roll, or with a side salad for a complete meal. Freezer-friendly and perfect for meal prep!

Calories: 430kcal

Course: Casserole

Cuisine: Italian-American

Keyword: Chicken, Comfort Food, Easy Dinner