Chicken Parmesan Casserole bakes up bubbly and golden—layered, hearty, and perfect for potlucks, Sundays, and easy leftovers.
A Cozy Chicken Parm Casserole for Easy Weeknights
Crunchy panko‑coated chicken pieces, tangy marinara, and oozy mozzarella come together in a bubbly, one‑dish bake that’s perfect for potlucks, meal prep, and forgiving weeknight dinners.
Think of this as all the comforts of chicken Parmesan without the single‑serving assembly line. Bite‑size chicken pieces get seasoned, dipped, and pressed into a Parmesan‑studded panko crust so every forkful has a little crispness; layered with bright marinara and shredded mozzarella, the casserole bakes until the cheese is golden and the sauce is happily bubbling at the edges. The contrast of crunchy edges, tender chicken, and stretchy cheese is exactly the kind of dinner that makes people linger at the table.
One of the best bits about this dish is how well it fits into a busy week. You can bread the chicken ahead of time, assemble the pan, and refrigerate until you’re ready to bake—or freeze the whole dish for a future no‑fuss night. It reheats beautifully, so leftovers become quick lunches or a second dinner that tastes just as satisfying. The recipe stretches easily to feed a crowd (it serves about six) and is forgiving if you need to scale up.
Flavor comes from the simple, reliable trio of Parmesan, Italian seasoning, and a good marinara—bright basil on top keeps things fresh. Serve with a crisp green salad or crusty bread to mop up the saucy bits, or pile it over pasta if you want to make it extra hearty. A final sprinkle of grated Parmesan and a few torn basil leaves before serving make it look as good as it tastes.
This is the kind of casserole you’ll reach for when you want comfort without fuss: hands‑on prep is short, bake time is straightforward, and the result is a crowd‑pleasing, freezer‑friendly dinner that delights on day one and the days after.
Ingredients
How to Make Chicken Parmesan Casserole
- Preheat the oven to 375°F (190°C). Lightly oil a 9x13-inch (23x33 cm) baking dish.
- Trim any fat from the chicken breasts and cut them into 1-inch bite-size pieces; place in a bowl and season with 1 tsp salt, 1 tsp black pepper, and the Italian seasoning.
- In a shallow bowl whisk the eggs with the remaining 0.5 tsp salt and a pinch of black pepper; in a second shallow bowl combine panko, grated Parmesan, and garlic powder.
- Working in batches, toss the seasoned chicken pieces in the egg, then press into the panko-Parmesan mixture to coat; shake off excess.
- Heat 1 tbsp olive oil in a large skillet over medium-high heat and brown the coated chicken pieces in a single layer 2 minutes per side until golden (they do not need to be cooked through). Transfer browned pieces to the prepared baking dish; add more oil as needed for remaining chicken.
- Spread the marinara sauce evenly over the chicken in the baking dish, sprinkle the shredded mozzarella evenly on top, and finish with a light dusting of extra Parmesan if desired. Sprinkle crushed red pepper across the top if using.
- Bake uncovered for 20–25 minutes, until the cheese is melted and bubbling and the chicken reaches 165°F (74°C) on an instant-read thermometer.
- Remove from oven and let rest 5–8 minutes so the casserole firms up; sprinkle chopped basil over the top before serving.
- Make-ahead/storage: assemble in the baking dish, cover tightly and refrigerate up to 24 hours before baking (add 5–8 minutes to bake time). Leftovers keep 3–4 days refrigerated and reheat covered at 325°F (160°C) until warm.
Recipe Card
Chicken Parmesan Casserole
Chicken Parmesan Casserole bakes up bubbly and golden—layered, hearty, and perfect for potlucks, Sundays, and easy leftovers.
- Prep
- 25 min
- Cook
- 35 min
- Servings
- 6
Ingredients
Instructions
- Preheat the oven to 375°F (190°C). Lightly oil a 9x13-inch (23x33 cm) baking dish.
- Trim any fat from the chicken breasts and cut them into 1-inch bite-size pieces; place in a bowl and season with 1 tsp salt, 1 tsp black pepper, and the Italian seasoning.
- In a shallow bowl whisk the eggs with the remaining 0.5 tsp salt and a pinch of black pepper; in a second shallow bowl combine panko, grated Parmesan, and garlic powder.
- Working in batches, toss the seasoned chicken pieces in the egg, then press into the panko-Parmesan mixture to coat; shake off excess.
- Heat 1 tbsp olive oil in a large skillet over medium-high heat and brown the coated chicken pieces in a single layer 2 minutes per side until golden (they do not need to be cooked through). Transfer browned pieces to the prepared baking dish; add more oil as needed for remaining chicken.
- Spread the marinara sauce evenly over the chicken in the baking dish, sprinkle the shredded mozzarella evenly on top, and finish with a light dusting of extra Parmesan if desired. Sprinkle crushed red pepper across the top if using.
- Bake uncovered for 20–25 minutes, until the cheese is melted and bubbling and the chicken reaches 165°F (74°C) on an instant-read thermometer.
- Remove from oven and let rest 5–8 minutes so the casserole firms up; sprinkle chopped basil over the top before serving.
- Make-ahead/storage: assemble in the baking dish, cover tightly and refrigerate up to 24 hours before baking (add 5–8 minutes to bake time). Leftovers keep 3–4 days refrigerated and reheat covered at 325°F (160°C) until warm.
Nutrition
- Carbohydrates
- 14
- Saturated Fat
- 7
- Sodium
- 750
- Fiber
- 2
- Unsaturated Fat
- 14
- Protein
- 53
- Fat
- 21
- Cholesterol
- 180
- Trans Fat
- 0
- Calories
- 470
- Sugar
- 6