hicken Cordon Bleu Casserole – Creamy, Cheesy & Irresistible!

Posted on March 4, 2025 · [post_author]

the chicken cordon bleu casserole is topped with cheese and ham

This Chicken Cordon Bleu Casserole is a creamy, cheesy, and comforting twist on the classic French dish! Featuring tender chicken, smoky ham, gooey Swiss cheese, and a crunchy breadcrumb topping, this easy casserole brings all the flavors of traditional Chicken Cordon Bleu without the hassle of rolling and frying.

Perfect for weeknight dinners, meal prep, or special occasions, this dish is quick to assemble, family-friendly, and incredibly satisfying. Serve it with steamed veggies, a fresh salad, or garlic bread for a complete meal!


Ingredients for Chicken Cordon Bleu Casserole

the Casserole:

  • 3 cups cooked chicken breast, shredded or cubed
  • 1 ½ cups diced ham
  • 2 cups shredded Swiss cheese (or Gruyère)
  • 1 (10.5 oz) can cream of chicken soup
  • 1 cup heavy cream (or whole milk)
  • 1 tablespoon Dijon mustard
  • ½ teaspoon garlic powder
  • ½ teaspoon onion powder
  • ½ teaspoon salt
  • ¼ teaspoon black pepper

the Crunchy Topping:

  • 1 cup panko breadcrumbs (or crushed Ritz crackers)
  • 2 tablespoons melted butter
  • ¼ cup grated Parmesan cheese

Garnishing (Optional):

  • Fresh parsley, chopped
  • Extra Swiss cheese, shredded

Kitchen Equipment Needed

  • 9×13-inch baking dish
  • Mixing bowls
  • Whisk
  • Wooden spoon or spatula

Step-by-Step Instructions

1. Preheat & Prep

  1. Preheat oven to 375°F (190°C).
  2. Lightly grease a 9×13-inch baking dish with cooking spray or butter.

2. Make the Creamy Sauce

  1. In a large bowl, whisk together cream of chicken soup, heavy cream, Dijon mustard, garlic powder, onion powder, salt, and black pepper.
  2. Stir until smooth and well combined.

3. Assemble the Casserole

  1. Spread cooked chicken evenly in the baking dish.
  2. Layer diced ham over the chicken.
  3. Sprinkle Swiss cheese on top.
  4. Pour the creamy sauce evenly over everything, spreading it with a spoon.

4. Prepare the Crunchy Topping

  1. In a small bowl, mix panko breadcrumbs, melted butter, and Parmesan cheese.
  2. Sprinkle the mixture over the casserole for a crispy, golden topping.

5. Bake & Serve

  1. Bake uncovered for 25-30 minutes, until bubbly and golden brown.
  2. Let it cool for 5 minutes, then garnish with fresh parsley and extra cheese.
  3. Serve warm and enjoy!

Expert Tips for the Best Chicken Cordon Bleu Casserole

Use rotisserie chicken – Saves time and adds extra flavor.
Layer evenly – Ensures every bite has a perfect mix of chicken, ham, and cheese.
For extra crispiness, broil for 2-3 minutes at the end of baking.


Common Mistakes to Avoid

Using too much liquid – The sauce should be creamy, not soupy.
Skipping the breadcrumb topping – It adds the signature crunch!
Overbaking – Bake just until bubbly to keep the chicken tender.


Serving and Presentation Ideas

  • Serve with buttery mashed potatoes or rice.
  • Pair with a fresh green salad or roasted Brussels sprouts.
  • Add a side of garlic bread or dinner rolls.

How to Store & Reheat Leftovers

Storage:

  • Store in an airtight container in the refrigerator for up to 3 days.

Reheating:

  • Oven: Bake at 350°F (175°C) for 10 minutes until warm.
  • Microwave: Heat in 30-second intervals, stirring in between.

Freezing:

  • Freeze unbaked casserole (without the topping) for up to 2 months.
  • Thaw overnight in the fridge and add the topping before baking.

Variations and Substitutions

  • Make it low-carb – Skip the breadcrumbs and serve over cauliflower rice.
  • Use different cheeses – Try cheddar, mozzarella, or provolone.
  • Add veggies – Mix in broccoli, spinach, or mushrooms for extra nutrition.

What to Serve with Chicken Cordon Bleu Casserole

  • Roasted asparagus or honey-glazed carrots
  • Creamy mashed potatoes or wild rice
  • Homemade biscuits or garlic knots

Frequently Asked Questions (FAQ)

Can I use leftover chicken?

Yes! Shredded rotisserie chicken or leftover grilled chicken works perfectly.

Can I make this casserole ahead of time?

Absolutely! Assemble it up to 24 hours in advance, store in the fridge, and bake when ready.

Is this casserole freezer-friendly?

Yes! Freeze before baking, then thaw overnight and bake fresh.


Conclusion

This Chicken Cordon Bleu Casserole is creamy, cheesy, and packed with rich flavors, making it the perfect family-friendly comfort meal. Whether you’re cooking for a busy weeknight or a special gathering, this casserole is easy to make and guaranteed to be a hit!

Try this recipe today and let us know how it turned out! Don’t forget to subscribe for more easy, delicious recipes!


Calories Per Serving

Approximate Calories: 450 kcal per serving (based on 6 servings).

  • Preparation Time: 10 minutes
  • Cook Time: 30 minutes
  • Total Time: 40 minutes
  • Serves: 6
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hicken Cordon Bleu Casserole – Creamy, Cheesy & Irresistible!


  • Author: Elisa
  • Total Time: 40 minutes

Description

This Chicken Cordon Bleu Casserole is creamy, cheesy, and topped with a crispy breadcrumb crust! A quick and easy comfort meal for any night.


Ingredients

Scale

For the Casserole:

  • 3 cups cooked chicken breast, shredded or cubed
  • 1 ½ cups diced ham
  • 2 cups shredded Swiss cheese (or Gruyère)
  • 1 (10.5 oz) can cream of chicken soup
  • 1 cup heavy cream (or whole milk)
  • 1 tablespoon Dijon mustard
  • ½ teaspoon garlic powder
  • ½ teaspoon onion powder
  • ½ teaspoon salt
  • ¼ teaspoon black pepper

For the Crunchy Topping:

  • 1 cup panko breadcrumbs (or crushed Ritz crackers)
  • 2 tablespoons melted butter
  • ¼ cup grated Parmesan cheese

For Garnishing (Optional):

  • Fresh parsley, chopped
  • Extra Swiss cheese, shredded

Instructions

1. Preheat & Prep

  1. Preheat oven to 375°F (190°C).
  2. Lightly grease a 9×13-inch baking dish with cooking spray or butter.

2. Make the Creamy Sauce

  1. In a large bowl, whisk together cream of chicken soup, heavy cream, Dijon mustard, garlic powder, onion powder, salt, and black pepper.
  2. Stir until smooth and well combined.

3. Assemble the Casserole

  1. Spread cooked chicken evenly in the baking dish.
  2. Layer diced ham over the chicken.
  3. Sprinkle Swiss cheese on top.
  4. Pour the creamy sauce evenly over everything, spreading it with a spoon.

4. Prepare the Crunchy Topping

  1. In a small bowl, mix panko breadcrumbs, melted butter, and Parmesan cheese.
  2. Sprinkle the mixture over the casserole for a crispy, golden topping.

5. Bake & Serve

  1. Bake uncovered for 25-30 minutes, until bubbly and golden brown.
  2. Let it cool for 5 minutes, then garnish with fresh parsley and extra cheese.
  3. Serve warm and enjoy!

Notes

Use rotisserie chicken – Saves time and adds extra flavor.
Layer evenly – Ensures every bite has a perfect mix of chicken, ham, and cheese.
For extra crispiness, broil for 2-3 minutes at the end of baking.

  • Prep Time: 10
  • Cook Time: 30
  • Category: DINNER
  • Cuisine: AMERICAN

Nutrition

  • Serving Size: 6
  • Calories: 450

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