Dump Bake Chicken Parmesan Casserole
If you’re looking for the ultimate no-fuss family dinner, this Dump Bake Chicken Parmesan Casserole is exactly what you need. Everything goes into one baking dish—uncooked pasta, tender shredded chicken, marinara sauce, broth, and seasonings—then the oven does all the work. Finished with bubbly mozzarella, savory Parmesan, and crispy golden breadcrumbs, this comforting casserole delivers all the classic flavors of Chicken Parmesan without the extra steps. Perfect for busy weeknights, meal prep, or feeding a hungry crowd, this easy dump-and-bake recipe is guaranteed to become a regular on your dinner menu.
Why Everyone Loves This Recipe
Everything bakes in one dish with minimal cleanup.
No need to boil the pasta beforehand.
Loaded with classic Chicken Parmesan flavors.
Tender chicken, cheesy topping, and crispy breadcrumbs.
Perfect for busy weeknight dinners.
Easy to customize with your favorite vegetables or cheeses.
Great for meal prep and freezer-friendly.
Family-friendly comfort food everyone enjoys.
Ingredients Overview
Cooked Chicken – Shredded rotisserie chicken or leftover cooked chicken makes this recipe quick and convenient.
Uncooked Penne or Rotini Pasta – The pasta cooks directly in the sauce, saving both time and dishes.
Marinara Sauce – Provides rich tomato flavor and serves as the base of the casserole.
Chicken Broth – Helps cook the pasta while adding extra savory flavor.
Garlic – Fresh minced garlic gives the casserole authentic Italian flavor.
Italian Seasoning – A simple blend of herbs that enhances every bite.
Salt & Black Pepper – Essential seasonings that balance the flavors.
Mozzarella Cheese – Melts into a gooey, cheesy topping.
Parmesan Cheese – Adds nutty, salty richness to the casserole.
Seasoned Breadcrumbs – Create a delicious crispy topping after baking.
Olive Oil – Helps the breadcrumbs become beautifully golden and crunchy.
Fresh Basil or Parsley – Adds fresh color and bright flavor before serving.
Variations
Spicy Chicken Parmesan Casserole – Add crushed red pepper flakes or diced jalapeños for extra heat.
Vegetable Chicken Parmesan Bake – Stir in spinach, mushrooms, zucchini, or bell peppers before baking.
Three Cheese Version – Add provolone, fontina, or Monterey Jack along with the mozzarella.
Whole Wheat Pasta Bake – Use whole wheat pasta for extra fibre and a heartier texture.
How to Make Dump Bake Chicken Parmesan Casserole
Step 1: Preheat the Oven
Preheat your oven to 375°F (190°C).
Lightly grease a 9×13-inch casserole dish with non-stick cooking spray or olive oil.
Step 2: Combine the Ingredients
In a large mixing bowl combine:
- Cooked shredded chicken
- Uncooked penne or rotini
- Marinara sauce
- Chicken broth
- Minced garlic
- Italian seasoning
- Salt
- Black pepper
Stir everything together until the pasta is evenly coated.
Step 3: Assemble the Casserole
Pour the mixture into the prepared baking dish.
Spread everything into an even layer so the pasta cooks evenly.
Avoid overcrowding the dish.
Step 4: First Bake
Cover the baking dish tightly with aluminium foil.
Bake for 30 minutes.
During this time, the pasta absorbs the broth and marinara while becoming perfectly tender.
Step 5: Add the Cheese Topping
Carefully remove the foil.
Sprinkle the mozzarella cheese evenly over the casserole.
Add the grated Parmesan cheese.
Finish by sprinkling the seasoned breadcrumbs across the top.
Drizzle the olive oil evenly over the breadcrumbs.
Step 6: Bake Until Golden
Return the casserole to the oven uncovered.
Bake for another 10–15 minutes, or until:
- The cheese is fully melted.
- The breadcrumbs are golden brown.
- The casserole is bubbling around the edges.
For an extra crispy finish, broil for 1–2 minutes while watching carefully.
Step 7: Rest and Garnish
Allow the casserole to rest for 5 minutes before serving.
Garnish with freshly chopped basil or parsley for added freshness and colour.
Serve warm and enjoy.
Pro Tips & Cooking Secrets
Use freshly shredded mozzarella for the best melting texture and richer flavour.
Keep the casserole tightly covered during the first bake so the pasta cooks properly.
If your pasta isn’t quite tender after 30 minutes, add a splash of chicken broth, cover again, and bake for another 5–10 minutes.
For the crispiest topping, drizzle the breadcrumbs with olive oil before the final bake and broil for the last minute if desired.
Serving Suggestions
Serve with warm garlic bread or homemade breadsticks.
Pair with a crisp Caesar salad or Italian garden salad.
Enjoy alongside roasted broccoli, asparagus, or green beans.
Finish with extra Parmesan cheese and fresh basil for restaurant-quality presentation.
How to Store Dump Bake Chicken Parmesan Casserole
Store leftover Dump Bake Chicken Parmesan Casserole in an airtight container in the refrigerator for up to 5 days.
To reheat, warm individual portions in the microwave for 2–3 minutes or reheat the entire casserole in a 350°F oven until heated through.
This casserole also freezes beautifully. Wrap tightly or store in freezer-safe containers for up to 2 months. Thaw overnight in the refrigerator before reheating for the best texture.
Dump Bake Chicken Parmesan Casserole FAQs
Can I use rotisserie chicken in Dump Bake Chicken Parmesan Casserole?
Yes. Rotisserie chicken is one of the easiest and most flavourful options, making this recipe even quicker to prepare.
Do I really cook the pasta without boiling it first?
Absolutely. The uncooked pasta bakes directly in the marinara sauce and chicken broth, absorbing all the delicious flavours as it cooks.
Can I make Dump Bake Chicken Parmesan Casserole ahead of time?
Yes. Assemble the casserole up to 24 hours in advance, cover tightly, and refrigerate until you’re ready to bake. You may need to add a few extra minutes to the baking time if starting from cold.
What other cheeses can I use?
Provolone, fontina, Monterey Jack, or an Italian cheese blend all melt beautifully and make excellent additions or substitutions for the mozzarella.
Dump Bake Chicken Parmesan Casserole
Equipment
- large mixing bowl
- 9×13-inch casserole dish
- aluminum foil
- measuring cups
- oven
Ingredients
- 2 cups cooked chicken, shredded or diced
- 2 cups uncooked penne or rotini pasta
- 2 cups marinara sauce
- 2 cups chicken broth
- 2 cloves garlic, minced
- 1/2 tsp Italian seasoning
- salt and pepper, to taste
- 1.5 cups shredded mozzarella cheese
- 1/4 cup grated Parmesan cheese
- 1/2 cup seasoned breadcrumbs
- 1 tbsp olive oil
- fresh basil or parsley, for garnish
Instructions
- Preheat the oven to 375°F (190°C).
- Combine shredded rotisserie chicken, uncooked pasta, marinara sauce, chicken broth, minced garlic, and Italian seasoning in a large bowl.
- Spread the mixture evenly in a greased casserole dish, ensuring not to overcrowd the dish.
- Cover with aluminum foil and bake for 30 minutes.
- Remove the foil, sprinkle with mozzarella and Parmesan cheese, and top with seasoned breadcrumbs.
- Drizzle olive oil over the breadcrumbs and bake uncovered for an additional 10–15 minutes until golden brown.
- Let the casserole rest for 5 minutes before serving. Garnish with fresh basil or parsley.
