This Dump-and-Bake Chicken Parmesan Casserole is a no-fuss bake that layers tender chicken, al dente penne, and bubbling cheese in one hearty dish. With rich marinara sauce, golden breadcrumbs, and a medley of Italian herbs, this one-dish wonder goes from casserole dish to dinner table in under an hour. Perfect for busy weeknights or feeding a crowd, it’s beginner-friendly yet bursting with cozy, comforting flavors. Grab your baking dish and let’s get cooking – dinner just got a whole lot tastier!
Key Ingredients
Before we dive into the bake, let’s take a look at the star players that make this casserole so irresistible. Each ingredient brings its own twist, from tangy marinara to gooey cheese.
- 12 ounces penne pasta: sturdy tubes that soak up the rich marinara and chicken broth for flavorful bites.
- 1 pound boneless skinless chicken breasts: lean protein cut into tender pieces for quick, even cooking.
- 24 ounces marinara sauce: vibrant tomato base seasoned with Italian herbs that envelops the pasta and chicken.
- 1 cup chicken broth: adds moisture and depth, ensuring the pasta cooks to al dente in the casserole.
- 2 tablespoons olive oil: keeps ingredients from sticking and helps tenderize the chicken.
- 1 teaspoon garlic powder: infuses savory garlicky notes throughout the dish.
- 1 teaspoon onion powder: adds sweetness and aromatic depth without extra chopping.
- 1 teaspoon dried oregano: classic Italian herb that enhances the tomato sauce’s flavor.
- 1 teaspoon dried basil: brings a sweet, peppery finish that complements the oregano.
- 1/2 teaspoon salt: balances and rounds out the flavors of the entire casserole.
- 1/2 teaspoon black pepper: adds a subtle kick to cut through the richness.
- 1 1/2 cups shredded mozzarella cheese: melts into gooey layers of cheesy goodness.
- 1/2 cup grated Parmesan cheese: sharp, nutty kick that enriches the topping.
- 1/2 cup seasoned breadcrumbs: creates a crunchy, golden crust on top.
- 2 tablespoons chopped fresh parsley: bright garnish that adds freshness and color.
How To Make Dump-and-Bake Chicken Parmesan Casserole
Getting this Dump-and-Bake Chicken Parmesan Casserole ready is a cinch – all you need is a baking dish, your ingredients, and about an hour. The method is straightforward: layer your chicken and pasta, pour in the flavorful sauce and broth blend, then let the oven work its magic. A quick foil-covered bake softens everything perfectly, and a final uncovered crisp transforms the top into a bubbly, golden masterpiece. Follow these steps to turn simple ingredients into a comforting, crowd-pleasing dinner with minimal hands-on time.
1. Preheat the oven to 375°F and grease a 9×13-inch baking dish: Measure out 1 teaspoon of olive oil, then use a paper towel to coat the bottom and sides evenly so nothing sticks.
2. Cut the chicken breasts into bite-sized pieces: Trim any excess fat, then slice the chicken into uniform cubes to ensure they cook through at the same pace.
3. Combine pasta, sauce, and seasonings: Add the penne pasta, marinara sauce, 1 cup of chicken broth, the remaining tablespoon of olive oil, garlic powder, onion powder, dried oregano, dried basil, salt, and pepper. Stir gently with a spatula until everything is evenly coated.
4. Bake covered for 30 minutes: Tightly cover the dish with aluminum foil to trap steam, which helps the pasta soften and the chicken cook through.
5. Add cheese and breadcrumbs: Remove the foil and sprinkle 1½ cups of shredded mozzarella, ½ cup of grated Parmesan, and ½ cup of seasoned breadcrumbs in an even layer over the bake.
6. Return to oven uncovered and bake for an additional 10–15 minutes: Watch for the cheese to melt fully and the breadcrumbs to turn golden and crisp.
7. Rest and garnish: Let the casserole rest for 5 minutes out of the oven so the juices settle. Sprinkle 2 tablespoons of chopped fresh parsley on top before serving.
Serving Suggestions
While this casserole shines on its own, pairing it with the right sides and garnishes takes the meal to the next level. Whether you’re looking to add brightness, crunch, or extra veggies, these serving suggestions will round out the plate perfectly. From crisp salads to garlic-infused bread, each idea complements the cheesy, saucy heart of this dish and transforms dinner into a well-balanced, satisfying feast.
- Fresh Green Salad: Toss mixed greens with a light vinaigrette to add a refreshing, crunchy contrast to the cheesy casserole.
- Garlic Bread: Slice a baguette, brush with garlic butter, and bake until golden for dipping into the rich marinara sauce.
- Roasted Vegetables: Serve alongside oven-roasted zucchini, bell peppers, and cherry tomatoes for extra color and nutrients.
- Simple Bruschetta: Top toasted bread with diced tomatoes, basil, olive oil, and a pinch of salt to brighten each savory bite.
Tips For Perfect Dump-and-Bake Chicken Parmesan Casserole
With just a few tweaks and smart shortcuts, you can take this casserole from good to unforgettable. Whether you’re craving a different pasta shape, want to boost the seasoning, or plan to save time on meal prep, these insider tips will help you nail the perfect bake every time. Even on a busy weeknight, you’ll feel like a gourmet chef as your kitchen fills with Italian-inspired aromas and your family digs into that golden, cheesy topping. Keep these friendly pointers in mind, and you’ll have a reliable, crowd-pleasing dish on rotation for countless dinners to come.
- Pasta Substitution: Swap the penne for rigatoni or ziti to mix up your pasta shape without affecting the bake time.
- Extra Flavor: Marinate the chicken in Italian seasoning for at least 30 minutes before assembly to deepen the flavor.
- Leftover Lifesaver: Store any extra casserole in an airtight container in the fridge for up to 3 days.
- Easy Reheating: Warm individual portions in a 350°F oven until heated through, about 10–12 minutes, for just-right juiciness.
How To Store It
Whether you’re prepping this Dump-and-Bake Chicken Parmesan Casserole for later meals or dealing with leftovers, proper storage keeps every bite tasting fresh. Storing it correctly prevents sogginess, preserves that golden breadcrumb topping, and ensures the flavors stay balanced. Follow these simple methods to refrigerate or freeze your casserole with confidence, so you can enjoy a hot, delicious portion whenever you need a quick and satisfying dinner.
- Refrigerator: Cool the casserole to room temperature, then transfer into an airtight container or cover the baking dish tightly with plastic wrap; store for up to 3 days.
- Freezer: Portion the cooled casserole into freezer-safe containers or foil trays; freeze for up to 2 months. Thaw overnight in the fridge before reheating.
- Reheating in Oven: Preheat to 350°F, uncover the casserole, and bake for 10–15 minutes or until warmed through; loosely cover with foil if the top browns too quickly.
- Microwave: For single servings, place a slice on a microwave-safe plate, cover with a damp paper towel, and heat for 1–2 minutes until hot.
Frequently Asked Questions
Here are some quick answers to common questions that’ll make your casserole baking smooth and stress-free.
- How long does it take to prepare and cook this Dump-and-Bake Chicken Parmesan Casserole?
It takes about 10 minutes to chop the chicken, measure ingredients, and grease the baking dish. Then bake covered for 30 minutes, uncover and bake 10–15 more minutes, and let rest for 5 minutes. Total time is roughly 55–60 minutes.
- Can I substitute a different pasta shape for the penne?
Yes, you can use rigatoni or ziti instead of penne. Just be sure to stir them evenly with the sauce and broth so they cook through during the 30-minute covered bake.
- How do I ensure the chicken pieces are fully cooked?
Cut the chicken into bite-sized pieces so they cook evenly. Bake at 375°F for at least 30 minutes under foil, then an additional 10–15 minutes uncovered. You can also use an instant-read thermometer; the chicken is done at 165°F.
- Is it possible to prepare this casserole ahead of time?
Yes, assemble the casserole through Step 3, cover it, and refrigerate for up to 24 hours. When ready, bake as directed, adding a few extra minutes if it’s cold from the fridge.
- How should I store and reheat leftovers?
Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat individual portions in a 350°F oven until warmed through, about 10–12 minutes, or microwave until hot.
- Can I add extra flavor or spice to this recipe?
Definitely. You can sprinkle in red pepper flakes or a dash of hot sauce when adding the sauce and spices. Marinating the chicken in Italian seasoning, olive oil, and a little lemon juice for 30 minutes before assembling also boosts flavor.
- What can I do if I don’t have chicken broth on hand?
You can substitute low-sodium vegetable broth or water with a splash of white wine. Just be aware that using water may slightly dilute the sauce’s flavor, so you might want to increase the marinara by a couple of tablespoons.
What Makes This Special
What makes this Dump-and-Bake Chicken Parmesan Casserole so special is its perfect blend of simplicity and comfort. With just a handful of pantry staples and minimal prep, you get tender chicken, al dente pasta, and a golden, cheesy crust that feels like a warm hug. It works because the flavors marry during the undercover bake and the bubbly top adds satisfying crunch. Feel free to print and save this recipe—then let me know in the comments how your casserole turns out or if you have any fun twists to share!
Dump-and-Bake Chicken Parmesan Casserole
Description
Tender chicken and al dente penne swim in rich marinara, crowned with golden breadcrumbs and gooey mozzarella. A single bake turns simple ingredients into a soul-warming feast.
Ingredients
Instructions
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Preheat the oven to 375°F and lightly grease a 9x13-inch baking dish with 1 teaspoon of olive oil.
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Cut the chicken breasts into bite-sized pieces and place them in the prepared baking dish.
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Add the penne pasta, marinara sauce, chicken broth, remaining olive oil, garlic powder, onion powder, oregano, basil, salt, and pepper. Stir gently to combine all ingredients evenly.
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Cover the dish with aluminum foil and bake for 30 minutes.
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Remove the foil and sprinkle the mozzarella, Parmesan, and seasoned breadcrumbs evenly over the top.
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Return the casserole to the oven, uncovered, and bake for an additional 10–15 minutes, or until the cheese is melted and the breadcrumbs are golden.
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Let the casserole rest for 5 minutes before garnishing with chopped fresh parsley and serving.
Note
- You can substitute rigatoni or ziti for the penne pasta.
- Marinating the chicken in Italian seasoning for 30 minutes adds extra flavor.
- Store leftovers in an airtight container in the refrigerator for up to 3 days.
- Reheat individual portions in a 350°F oven until warmed through.
