Chicken Parmesan Casserole takes the flavors of chicken parm and turns them into a baked pasta dinner that is much easier to serve to a family. Rigatoni holds onto the marinara and cheese, while sliced breaded chicken gives the casserole the crispy chicken element you expect from the classic dish.
The biggest shortcut is using breaded chicken tenders instead of breading and frying cutlets from scratch. That makes this a practical weeknight casserole while still keeping the combination of chicken, tomato sauce, mozzarella, and Parmesan.
If baked pasta is what you are craving, you may also like my Million Dollar Spaghetti Casserole, Chicken Spaghetti Casserole, or the full easy pasta recipe collection. This recipe is also featured in my 15 Easy Casseroles for Dinner roundup.
Why This Chicken Parmesan Casserole Works
- Shortcut chicken: Breaded tenders give you crispy chicken without setting up a breading station.
- Sturdy pasta: Rigatoni holds sauce well and stays substantial after baking.
- Cheese throughout: Mozzarella and Parmesan are layered with the pasta instead of sitting only on top.
- Easy family portions: A 9×13-inch casserole is simpler to serve than individual chicken cutlets.
- Make-ahead friendly: Most of the dish can be assembled before dinner.
Ingredient Notes
Rigatoni
Rigatoni works well because the tubes and ridges catch marinara and melted cheese. Cook it about a minute less than the package suggests so it stays firm after the casserole bakes.
Marinara Sauce
Since marinara seasons nearly the whole casserole, use a sauce you already like on pasta. A thicker sauce coats the rigatoni better than a watery one and helps prevent liquid from pooling at the bottom of the dish.
Breaded Chicken Tenders
Thaw the tenders before slicing so the pieces are even and heat through at the same rate. Breaded cutlets, crispy chicken pieces, or nuggets can work too, although the shape and texture will change slightly.
Mozzarella and Parmesan
Mozzarella gives the casserole its melty texture, while Parmesan adds a sharper salty finish. Layering both cheeses through the dish gives you better distribution than adding everything only at the end.
Tips for the Best Baked Chicken Parm Pasta
- Keep the rigatoni slightly firm. It continues cooking in the oven.
- Coat the pasta well with sauce. Dry pasta can become tough around the edges while baking.
- Thaw the chicken before slicing. Even pieces heat more consistently.
- Layer instead of stirring everything together. This keeps some chicken pieces exposed and gives the top better texture.
- Do not overbake. Once the sauce is bubbling and the cheese is melted and browned in spots, the casserole is ready.
Easy Variations
Penne, ziti, or rotini can replace the rigatoni. For extra heat, use arrabbiata sauce or add crushed red pepper. You can also add sautéed spinach, mushrooms, or roasted red pepper, but cook watery vegetables first so they do not thin the marinara.
If you prefer a softer, creamier casserole, a small amount of ricotta can be layered with the mozzarella. For a lighter version, cooked grilled chicken can replace the breaded tenders, although you will lose some of the classic chicken-parm crunch.
Make Ahead, Storage, and Reheating
You can assemble the pasta, sauce, cheese, and chicken earlier in the day, cover the dish, and refrigerate it until you are ready to bake. If possible, keep a little of the top cheese and chicken for the final layer so the surface does not get too soft while sitting.
Store leftovers in an airtight container in the refrigerator for up to 4 days. The oven gives you the best reheating texture because the breaded chicken can crisp slightly again. The microwave is faster, but the breading will soften.
You can freeze cooked portions for up to about 2 months. The flavor holds up well, but expect the chicken coating to be softer after thawing.
Frequently Asked Questions
Can I use cooked chicken instead of breaded chicken?
Yes. Shredded or diced cooked chicken works, but the casserole will taste more like a chicken pasta bake and less like classic chicken Parmesan.
Why did my pasta get mushy?
The pasta was probably cooked too long before baking. Stop cooking the rigatoni while it still has a little bite because it will continue softening in the sauce.
How do I keep Chicken Parmesan Casserole from drying out?
Use enough marinara to coat all of the pasta and remove the casserole once the cheese is melted and the sauce is bubbling. Extra oven time can dry the pasta and chicken.
More Easy Pasta and Casserole Recipes
Try my Million Dollar Spaghetti Casserole, Chicken Spaghetti Casserole, or Broccoli Rice Cheese and Chicken Casserole. You can also browse the full casserole collection.
Chicken Parmesan Casserole Recipe
Ingredients
- 3/4 lb rigatoni pasta
- 1 32 oz jar marinara sauce
- 3 cups mozzarella grated and divided
- 1/2 cup Parmesan cheese finely grated
- 4-6 frozen breaded chicken tenders thawed
- Fresh parsley for garnish
Instructions
- Preheat oven to 375°F and lightly grease a 9×13-inch baking dish with nonstick spray.
- Bring a large pot of salted water to a boil and cook rigatoni 1 minute less than package directions call for. Drain and add back to pot.
- Add marinara sauce, 1/3 of the Parmesan cheese, and 1 cup of the mozzarella. Toss to combine. Set aside.
- Slice the thawed chicken tenders into strips.
- Add half of the rigatoni mixture to the prepared baking dish. Top with half of the chicken strips, 1/3 of the Parmesan cheese, and 1 cup of the mozzarella.
- Add remaining rigatoni. Top with remaining chicken strips and remaining Parmesan and mozzarella.
- Bake until browned and crisp on top, 25-30 minutes.
- Garnish with fresh parsley, serve, and enjoy.
