Dump-and-Bake Chicken Parmesan Casserole Recipe

If you’re looking for a dish that combines ease, comfort, and irresistible flavor, you must try this Dump-and-Bake Chicken Parmesan Casserole. It’s a no-fuss, all-in-one meal that brings together tender chicken, perfectly cooked pasta, rich marinara, and melty cheese in one glorious bake. The beauty of this casserole lies in its simplicity—you literally dump everything into the baking dish and let the oven work its magic, transforming basic pantry staples into a dinner that feels special and satisfying every time.

Ingredients You’ll Need

The charm of this Dump-and-Bake Chicken Parmesan Casserole is how straightforward the ingredients are, yet each one plays a crucial role in building layers of taste, texture, and warmth. From tender chicken and hearty penne to gooey mozzarella and crisp breadcrumbs, every element comes together to create that classic Italian-American comfort we all love.

• Uncooked penne pasta (16 oz): The perfect shape to hold onto the sauce and melt-in-your-mouth cheese.
• Marinara sauce (3 cups): A rich, flavorful base that keeps everything saucy and moist.
• Water (3 cups): Helps cook the pasta right in the casserole—no boiling needed!
• Salt (1 tsp): Enhances all the savory flavors without overpowering.
• Ground black pepper (to taste): Adds a touch of heat and depth.
• Raw chicken breast (1½ lbs): Bite-sized pieces soak up the sauce and stay tender throughout baking.
• Shredded mozzarella cheese (1-2 cups): Melts beautifully for that gooey, cheesy top layer.
• Grated Parmesan cheese (½ cup): Adds sharpness and a nutty finish.
• Panko breadcrumbs (1 cup): Creates a crispy, golden topping that contrasts the creamy casserole.
• Optional fresh herbs: Basil or parsley for a fresh, vibrant garnish.

How to Make Dump-and-Bake Chicken Parmesan Casserole

Step 1: Prepare Your Ingredients

Begin by cutting the raw chicken breasts into bite-sized pieces to ensure they cook evenly and absorb the sauce flavors. Measure out your pasta, cheese, and other ingredients so everything is ready to go—this dish comes together quickly!

Step 2: Assemble the Casserole

In a large baking dish, combine the uncooked penne pasta, marinara sauce, water, salt, and black pepper. Stir it gently to mix, then layer the chicken pieces evenly on top to ensure they cook thoroughly within the casserole’s steam and sauce.

Step 3: Add the Cheeses and Breadcrumbs

Sprinkle shredded mozzarella and grated Parmesan evenly over the top, followed by the panko breadcrumbs. This layering sets the stage for a beautifully bubbly, golden, and crispy finish that makes this Dump-and-Bake Chicken Parmesan Casserole so irresistible.

Step 4: Bake Until Perfect

Pop the dish into a preheated oven and bake until the pasta is tender, the chicken is cooked through, and the topping is golden brown and crispy. This usually takes about 45 to 50 minutes, but keep an eye on that bubbling cheese—it’s your signal the casserole is ready to serve.

How to Serve Dump-and-Bake Chicken Parmesan Casserole

Garnishes

Fresh chopped basil or parsley sprinkled over the top adds a vibrant pop of color and an herbal brightness that cuts through the richness, making every bite even more delightful.

Side Dishes

This casserole pairs wonderfully with a crisp green salad or steamed veggies. The freshness balances out the hearty, cheesy casserole and adds some healthy crunch to your meal.

Creative Ways to Present

For a special occasion, serve this Dump-and-Bake Chicken Parmesan Casserole in individual ramekins or cast iron skillets to make every serving feel personalized. Add a drizzle of good-quality olive oil or a sprinkle of extra Parmesan to elevate presentation and flavor.

Make Ahead and Storage

Storing Leftovers

Store any leftovers in an airtight container in the refrigerator for up to 3 days. This casserole reheats beautifully and often tastes even better after the flavors have had time to meld.

Freezing

You can freeze this casserole either before baking or after it’s cooked. Wrap it tightly with foil or use a freezer-safe container, and keep it frozen for up to 3 months. Just thaw in the refrigerator overnight before reheating.

Reheating

To reheat, cover the casserole with foil and warm it in a 350°F oven until heated through, about 20-25 minutes. Remove the foil in the last few minutes if you want to revive the crispy topping.

FAQs

Can I use a different type of pasta?

Absolutely! While penne works perfectly to hold the sauce, you can substitute with rigatoni, rotini, or even bowtie pasta depending on what you have available.

Is this recipe suitable for meal prep?

Yes! Dump-and-Bake Chicken Parmesan Casserole is a fantastic meal prep option because it stores and reheats well, making lunches or dinners hassle-free during a busy week.

Can I make it vegetarian?

Definitely! Replace the chicken with sautéed mushrooms, zucchini, or eggplant for a delicious vegetarian twist that still delivers big on flavor.

What type of marinara sauce should I use?

Use your favorite jarred marinara or homemade sauce. Look for one with good quality tomatoes and herbs for the best taste in your casserole.

How can I make the topping extra crispy?

Mix the panko breadcrumbs with a tablespoon of melted butter or olive oil before sprinkling on top. This little trick makes the topping golden and irresistibly crunchy.

Final Thoughts

This Dump-and-Bake Chicken Parmesan Casserole is pure comfort food magic—easy to prepare, full of familiar flavors, and always satisfying. It’s the kind of meal that feels like a warm hug after a busy day, and it’s sure to become a cherished favorite in your recipe rotation. Give it a go, and watch how quickly it disappears from the table!

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