Chicken Cordon Bleu Casserole Recipe
Looking for a cozy, comforting dinner that’s a breeze to make? This Chicken Cordon Bleu Casserole packs all the fabulous flavors of the classic dish into an easy, one-pan meal. With crispy chicken, creamy cheese, and savory ham, it’s perfect for weeknight dinners or any time you’re craving something hearty and delicious. Plus, it’s a great way to use up leftover chicken if you happen to have any!
Why You’ll Love This Recipe
- Easy Prep: Toss everything together, pop it in the oven, and let it do its thing!
- Comforting Flavors: The combination of chicken, ham, and melted cheese is always a winner.
- Weeknight Friendly: Quick to prepare, making it perfect for busy evenings.
- Feed a Crowd: This casserole is not only filling but also great for feeding a family or guests.
- Customizable: Feel free to switch up the ingredients based on what you have on hand.
Ingredients
- Chicken breast (Cooked, shredded or diced): The star of our dish! You can use rotisserie chicken for an even quicker option.
- Ham (Diced): Adds that classic Cordon Bleu flavor. Use deli ham or any leftover ham you have.
- Swiss cheese (Shredded): Melts beautifully and gives that creamy goodness. Feel free to substitute with provolone or mozzarella for a different flavor.
- Cream of chicken soup: Creates a rich, creamy base. You can use homemade or store-bought.
- Milk: Balances the creaminess of the soup, helping to keep it moist.
- Bread crumbs: For a crispy topping! Panko works great here for extra crunch.
- Butter: Adds flavor to the breadcrumbs and helps them crisp up nicely.
Full measurements are in the recipe card below.
How to Make the Recipe
- Preheat your oven to 350°F (175°C).
- Mix the base: In a large bowl, combine the cooked chicken, diced ham, shredded Swiss cheese, cream of chicken soup, and milk. Stir until well combined.
- Prepare the baking dish: Transfer the mixture to a greased 9×13 inch casserole dish, spreading it out evenly.
- Prepare the topping: In a small bowl, mix the breadcrumbs with melted butter, ensuring they’re well coated.
- Top the casserole: Sprinkle the buttery breadcrumbs over the chicken mixture evenly.
- Bake: Place in the oven and bake for 25-30 minutes or until bubbly and golden on top.
- Serve hot: Once done, let it rest for a few minutes before serving to allow the sauce to settle.
Pro Tips for Making the Recipe
- Make it a meal: Add some frozen mixed vegetables right into the casserole for extra nutrition!
- Don’t skip the resting time: Letting it sit for a few minutes helps with serving and keeps it from being too saucy.
- No shredded chicken?: Quickly poach the chicken breasts in boiling water, then shred them while they’re still hot for a speedy solution.
- Crispy topping: For an extra crispy topping, broil for a couple of minutes at the end, keeping a close eye to avoid burning.
- Flavors galore: Consider adding some garlic powder or Dijon mustard into the mixture for a flavor boost.
How to Serve
This casserole pairs wonderfully with a side of garlic bread or a fresh salad. You can also serve it over rice or pasta to soak up the creamy goodness, or even top it with some fresh herbs like parsley for a pop of color!
Make Ahead and Storage
- Fridge storage: Once cooled, you can store leftovers in an airtight container in the fridge for up to 3 days.
- Freezing: This casserole freezes beautifully! Simply wrap it tightly in foil or plastic wrap and freeze for up to 3 months.
- Reheating tips: To reheat, thaw overnight in the fridge if frozen, then heat in the oven at 350°F (175°C) until warmed through, or microwave individual portions if you’re in a hurry.
FAQs
Can I make this casserole ahead of time?
Yes! You can prepare it up to a day in advance and keep it covered in the fridge before baking.
What can I use instead of cream of chicken soup?
You can substitute with cream of mushroom soup or make your own creamy sauce using heavy cream and chicken broth.
Can I add vegetables to the casserole?
Absolutely! Adding broccoli, spinach, or peas is a delicious way to get your veggies in.
How can I make it gluten-free?
Use gluten-free breadcrumbs and cream of chicken soup to make this casserole gluten-free!
Enjoy this delightful and easy Chicken Cordon Bleu Casserole—it’s sure to become a family favorite!

Chicken Cordon Bleu Casserole
Ingredients
Method
- Preheat your oven to 350°F (175°C).
- In a large bowl, combine the cooked chicken, diced ham, shredded Swiss cheese, cream of chicken soup, and milk. Stir until well combined.
- Transfer the mixture to a greased 9 x 13 inch casserole dish, spreading it out evenly.
- In a small bowl, mix the breadcrumbs with melted butter, ensuring they’re well coated.
- Sprinkle the buttery breadcrumbs over the chicken mixture evenly.
- Place in the oven and bake for 25-30 minutes or until bubbly and golden on top.
- Once done, let it rest for a few minutes before serving.