Chicken Cordon Bleu Casserole is filled with juicy chicken and salty ham. It's creamy goodness with a crispy topping! This is an easy, cheesy, delicious weeknight dinner!
Made with just a few simple ingredients, this casserole is pure comfort food and sure to become a family favorite! It's like the iconic dish, but in casserole form!
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What makes this recipe irresistible
This is an easy weeknight dinner that the whole family will love. All the ingredients are easy to find at your local grocery store.
You'll love the shortcuts in this recipe, no heavy cream, white wine or chicken stock is needed for the cream sauce. This recipe is a great way to use up leftover ham from holidays or even the ham steak that you had for breakfast!
Ingredients


Chicken Cordon Bleu Casserole
Ingredients
- 4-6 cups cooked chopped chicken
- 2 cups diced ham
- 1½ cups sour cream
- 2 cups grated swiss cheese
- 2 teaspoon dijon mustard
- 1 teaspoon ranch dressing mix
- 10.5 ounce can cream of chicken soup
- ¼ cup butter melted
- 1 sleeve Ritz crackers* crushed
Instructions
- Preheat oven to 350 degrees. Lightly spray a 10.5" x 7.5-inch baking dish with cooking spray.
- Combine chicken, ham, sour cream, Swiss cheese, dijon mustard, ranch dressing mix, and cream of chicken soup. Spread into prepared pan.
- Combine crushed crackers and melted butter. Sprinkle over top of chicken mixture.
- Bake uncovered 30 to 40 minutes until hot and bubbly. If the crackers start to over-brown cover with aluminum foil.
Notes
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Nutrition
Step-by-step instructions

Frequently asked questions (FAQ’s)
The biggest difference between chicken Kiev and Cordon Bleu is that chicken bleu includes ham and chicken kiev typically does not.
Yes, fresh or frozen broccoli, mushrooms and onion are great additions to this easy casserole recipe. Use about two cups of vegetables. If you're using frozen broccoli, thaw it first.
No, I don't recommend substituting milk for the sour cream. It will make the casserole too watery.

Deb’s tip for the perfect dish
If you want to make this recipe ahead of time, you can certainly do that. Just prepare the casserole and place in baking dish. Cover tightly and store in the fridge for 2-3 days. Add the crispy topping right before baking, Then bake as directed above.

More recipes you’ll love
Looking for more great casserole recipes? You've come to the right spot for the best delicious recipes!!
- Are you in search of an easy dish that's not only filling but also family-friendly for busy nights? If so, then this Easy Chicken Chicken with Stuffing Casserole recipe. It uses store-bought stuffing mix. It's a classic dish that is just what you are looking for.
- The Ritz Cracker Chicken Casserole is another crowd pleaser. It's another creamy chicken casserole with a crispy topping. SO GOOD!
- Do you have some chicken breasts that you need to use? This Creamy Chicken and Potato Bake is a great way to use up those chicken breasts and have a hearty comforting meal.
Perfect pairings
Here's an entire list devoted to What to Serve with Chicken Cordon Bleu, be sure to check it out! A few more of my favorites are: Steamed green beans, so simple to make! And don't forget the homemade rolls or garlic bread.
This Chicken Cordon Bleu Casserole takes everything you love about the classic dish—melty cheese, savory ham, and tender chicken—and turns it into a cozy, crowd-pleasing bake with way less effort.
If you give this recipe a try, I’d love to hear what you think! Leave a comment below, and don’t forget to rate the recipe.
Camden Rusincovitch says
This is one of my favorite casseroles to make, and this cordon bleu casserole recipe is lovely!
Alyssa says
I've never had chicken cordon bleu casserole before. This would be a perfect for our family dinners on Sunday.
Kristen says
Chicken Cordon Bleu has always been my go-to order at fancier restaurants. I have never been ambitious enough to try making my own at home--but I think I may try my hand at making chicken cordon bleu casserole!
Brittany says
Chicken cordon bleu casserole looks way easier than the ways I've attempted making the dish in the past! I can't wait to try it.
Cynthia Rusincovitch says
I am always trying to use up leftover ham after the holidays. I feel like I make the same recipes all the time. Printing this one for my holiday binder!! I love the original dish so chicken cordon bleu casserole sounds perfect!