Chicken Parmesan Casserole is a total comfort move when you’re chilly, tired, or just plain ‘blah’ after a long day. Ever picture yourself on the couch, wearing your rattiest (aka favorite) sweatpants, craving something more exciting than takeout? Me too. Chicken Parmesan Casserole is a total comfort move when you’re chilly, tired, or just plain ‘blah’ after a long day. Ever picture yourself on the couch, wearing your rattiest (aka favorite) sweatpants, craving something more exciting than takeout? Me too. Chicken Parmesan Casserole checks all those boxes. Seriously, it’s way easier than it sounds. If you’re usually grabbing pizza or hunting for something less fussy, just try whipping this up. If you like low-effort cozy meals, you’ll probably love this Easy Million Dollar Chicken Casserole or these 10 Tasty Healthy Crockpot Chicken Recipes for Busy Weeknights. But, let’s get straight to business.

How to Make Chicken Parmesan Casserole
Alright, not gonna lie, Chicken Parmesan Casserole isn’t “fancy dinner party” material…but for real? It tastes like a five-star restaurant hugged your kitchen. I’ve fumbled it before and it still tasted good, so beginner-friendly is an understatement.
So here’s how I usually do it. I chop up a rotisserie chicken (so lazy, so good), toss it in a baking dish, and drown it with my favorite jarred marinara sauce. Yeah, I said jarred—who’s got time to stir a sauce for hours? Next comes the shredded mozzarella and parmesan—just pile it on. Don’t skimp here. Then, scatter some garlic bread crumbs over the top for that crunch. Sometimes I add a sprinkle of Italian herbs but honestly, taste first and make it your own.
Bake until cheese bubbles like lava and the top turns golden. Let it cool a minute unless, y’know, you like cheese burns. There you go—comfort in a casserole!
“I made this for my picky family last weekend. Every single person cleared their plate and asked for seconds. That’s rare around here!” – Laura G.

PRO Tips For Chicken Parmesan Casserole
Let me spill some secrets to making Chicken Parmesan Casserole like a pro, even if you’re more of a “toast and scrambled eggs” kind of cook. Don’t skip the cheese—seriously, use both parmesan and mozzarella for ultimate stretch and flavor. If you’re out, sub in whatever cheese is in the fridge.
Oh, and for the chicken? Rotisserie saves so much time, but leftover baked or grilled chicken works fine. Crunchy topping is key, so use buttery panko or even busted-up croutons. If the casserole seems a tad watery, broil for two minutes—the top crisps up, and everyone’s happy. One time I even tossed extra noodles in the bottom, and wow, that was an accidental masterpiece. Confidence in the kitchen is all about winging it sometimes.
By the way—if you’re all about next-level hearty, this Comforting Chicken Mushroom Soup goes amazing as a starter. It’s all about the comfort, right?

What to Serve with Chicken Parmesan Casserole
So, the main dish is piping hot and smells like actual heaven. What do you serve with Chicken Parmesan Casserole? I’m usually lazy and just grab whatever’s in the veggie drawer, but, hey, let’s pretend to be classy for five minutes.
This casserole shines next to some garlicky green beans or roasted veggies. Salad with zippy vinaigrette cuts the richness, so that’s a win. If you’re extra hungry, pasta or garlic bread totally makes it a whole feast. Kids at my table will beg for corn—don’t ask me why, but it works.
You can mix and match but honestly, this casserole plays nice with almost anything!
How to Reheat Chicken Parmesan Casserole
Don’t roll your eyes, I know leftovers aren’t as glam. But good news—Chicken Parmesan Casserole is still tasty the next day. Just toss leftovers in the oven at 350°F (about 10-15 minutes, covered with foil), or give it a zap in the microwave if you’re in a hurry. (Sometimes the edges get extra crispy from the oven, and it’s next-level.) If it looks a bit dry, splash with a spoon of extra marinara—magic.
Want another cozy meal idea for later in the week? You’ve gotta try this Cozy Chicken Corn Chowder Recipe.
Serving Suggestions
Get creative or just keep it simple with these easy picks:
- Pair it up with a big green salad tossed with olive oil and lemon
- Ladle it over pasta (spaghetti or penne, your choice) for pure comfort
- Sop up all that saucy goodness with a hunk of buttery garlic bread
- Add a chilled glass of pinot grigio or lemonade (I mean, why not?)
Throw a cozy, lazy-weeknight dinner party for your family or roommates—zero judgment.
Common Questions
Can I freeze Chicken Parmesan Casserole?
Yep, just let it cool, wrap it tight, freeze, and reheat later. The cheese holds up surprisingly well.
Do I have to use rotisserie chicken?
Not at all, but it’s quick. Cooked leftover chicken, even turkey, works great.
What’s the best way to get a crispy topping?
Broil the casserole for a few minutes at the end and don’t skimp on the crumbs.
How long does it keep in the fridge?
It’ll stay tasty for three to four days in a sealed container. If it lasts that long. (Never does at my house.)
Can I add pasta to the casserole?
Absolutely. Toss in cooked noodles before baking for a one-pan meal that’s even heartier.
Cozy Casserole Nights Made Simple
That’s my not-so-secret guide to making Chicken Parmesan Casserole your new go-to for lazy, cold evenings or, honestly, whenever you just need “home” vibes on your plate. Trust me, you don’t need fancy ingredients or chef skills. For more ideas, check out recipes like Chicken Parmesan Casserole – The Cozy Cook and this Chicken Parmesan Casserole – Spend With Pennies. Toss together a big, bubbly pan of cheesy goodness and let the compliments roll in—pretend it took hours (I won’t tell). Go ahead, give it a shot for your next comfort-filled night.


Chicken Parmesan Casserole
Ingredients
Method
- Preheat the oven to 350°F (175°C).
- Chop the rotisserie chicken and place it in a baking dish.
- Pour the jarred marinara sauce over the chicken, mixing to combine.
- Sprinkle the shredded mozzarella and parmesan cheese on top of the sauce, ensuring it's well-covered.
- Evenly distribute the buttery panko or crushed croutons on top.
- If desired, add a sprinkle of Italian herbs over the top.
- Bake in the preheated oven for 30 minutes or until the cheese is bubbly and the top is golden brown.
- Allow to cool for a few minutes before serving.
Notes

Chicken Parmesan Casserole
Ingredients
Method
- Preheat your oven to 350°F (175°C).
- Chop the rotisserie chicken into bite-sized pieces and place it in a baking dish.
- Pour the marinara sauce over the chicken, ensuring it is well coated.
- Layer the shredded mozzarella and grated parmesan cheese on top of the marinara sauce.
- Sprinkle the buttery panko bread crumbs evenly over the cheese layer.
- Optionally, sprinkle Italian herbs on top for added flavor.
- Bake the casserole in the preheated oven for approximately 30 minutes or until the cheese is bubbly and golden brown on top.
- Let it cool for a few minutes before serving to avoid cheese burns.