High Protein Chicken Parmesan Casserole

If High Protein Chicken Parmesan Casserole sounds like something you’d order at a cute little Italian spot (and then immediately ask, “Wait… can I get that at home?”), you’re in the right place. This is the kind of dinner that says comfort food but whispers, “Hey, I’m also helping you hit your protein goals.”

And honestly? We love a multitasker. Because on busy weeknights—when work ran long, the kids are suddenly “starving,” and you’re one minor inconvenience away from eating cereal for dinner—this casserole shows up like a reliable friend with snacks and zero judgment.

Why You’ll Love This High Protein Chicken Parmesan Casserole

• Big comfort, big protein. Chicken + ricotta + mozzarella + Parmesan = cozy and filling.
• Simple ingredients. Nothing weird, nothing fussy, nothing that requires a special trip to a store with “artisan” in the name.
• Family-friendly. Even picky eaters usually fall for “cheesy, crunchy, and saucy.”
• Great for meal prep. Leftovers reheat like a dream (and might taste even better the next day—like pizza energy, but in casserole form).

Ingredients You’ll Need

Here’s what’s going into your High Protein Chicken Parmesan Casserole:

• 2 cups cooked and shredded chicken
• 1 cup marinara sauce
• 1 cup ricotta cheese
• 1 cup shredded mozzarella cheese
• 1/2 cup grated Parmesan cheese
• 1 teaspoon dried basil
• 1 teaspoon dried oregano
• Salt and pepper to taste
• 1 cup whole wheat breadcrumbs

Quick note from my kitchen: I love recipes like this because they don’t punish you for using shortcuts. Rotisserie chicken? Absolutely. Leftover grilled chicken? Even better. This is a “use what you’ve got” kind of dinner.

How To Make High Protein Chicken Parmesan Casserole

1) Heat the oven

Preheat your oven to 375°F (190°C).
This is the moment your kitchen starts turning into a cozy little comfort-food factory.

2) Mix the good stuff

In a large mixing bowl, combine:

• shredded chicken
• marinara sauce
• ricotta
• basil + oregano
• salt + pepper

Mix until everything is blended and saucy. You’re looking for “creamy-meets-marinara” vibes.

3) Start layering

Spread half of that chicken mixture into the bottom of a 9×13-inch casserole dish.

4) Add the cheese layer

Sprinkle half the mozzarella and half the Parmesan over that first layer.
(Yes, we’re doing layers. It’s how you get cheesy goodness in every bite.)

5) Repeat

Add the rest of the chicken mixture on top, then finish with the remaining mozzarella and Parmesan.

6) Crunch time

Top everything with whole wheat breadcrumbs.
This is the little detail that makes people say, “Wait… you MADE this?”

7) Bake

Bake for 25–30 minutes, until the cheese is bubbling and the top is golden brown.

8) Cool (just a little!)

Let it sit for a few minutes before serving—because molten cheese is delicious, but it also has no mercy.

Aneta’s Tips for Maximum Casserole Magic

• Want extra crunch? Lightly spray the breadcrumbs with cooking spray (or drizzle a tiny bit of olive oil) before baking. You’ll get that “crispy top” everyone fights over.
• If your ricotta looks lumpy, don’t panic. It smooths out as it bakes. This is casserole, not a beauty pageant.
• Make it more “saucy.” If your family likes extra sauce, add an extra 1/4 cup marinara to the mix—or spoon a little on top before the breadcrumbs.
• Short on time? Shred rotisserie chicken and call it a win. Nobody’s handing out medals for making life harder.

A Quick Little Story From My Kitchen

This High Protein Chicken Parmesan Casserole became one of my go-to dinners during those seasons when everything felt like a sprint—work, errands, life, all of it. One night I made it thinking, “Okay, at least dinner will be handled,” and then my family went back for seconds like I’d been secretly training at an Italian grandma academy.

Now it’s one of those recipes I pull out when I need something comforting that still feels like I’m taking care of myself too. Cozy and practical? That’s the dream.

FAQs About High Protein Chicken Parmesan Casserole

The Kind of Dinner You’ll Want on Repeat

If you need a meal that feels comforting, tastes like a cheesy Italian hug, and still fits your “I’m trying to eat better” era, High Protein Chicken Parmesan Casserole is it. It’s warm, filling, and weeknight-friendly—basically the trifecta.

Make it once, and don’t be surprised if it becomes part of your regular rotation… right next to the “emergency frozen pizza,” but significantly more impressive.

Keep the Chicken Magic Going

If this High Protein Chicken Parmesan Casserole hit the spot, here are a few more cozy, feel-good meals you might love next (perfect for busy nights, meal prep Sundays, or when you just want something delicious without a million steps):

• Craving another high-protein, veggie-packed bake? Try High Protein Chicken Zucchini Bake
• Want a soup version of that cheesy Parmesan comfort? Cozy up with Crockpot Creamy Chicken Parmesan Soup
• If you’re in the mood for easy Italian vibes with a little flair, make Bruschetta Chicken Bake
• Love casseroles that feel like a warm hug? Don’t miss Million Dollar Chicken Casserole

And hey—if you made this recipe, I’d love to hear how it turned out! ⭐ Leave a quick review and tap your star rating (5 stars if it made your kitchen smell like heaven 😉). Your feedback helps other readers—and it truly makes my day!

Print