Chicken Cordon Bleu Casserole

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Creamy, cheesy, and packed with rich flavors, this Chicken Cordon Bleu Casserole is a comforting twist on the classic French dish. Instead of the traditional rolled chicken stuffed with ham and cheese, this recipe layers all the delicious elements into a warm, bubbly casserole. The tender chicken, smoky ham, and melted Swiss cheese are enveloped in a creamy Dijon sauce, then topped with crispy breadcrumbs for a golden crunch in every bite.

This dish is perfect for busy weeknights or special gatherings, offering an easy way to enjoy the beloved flavors of Chicken Cordon Bleu with minimal effort. Serve it alongside a fresh green salad or roasted vegetables for a well-rounded meal that’s sure to impress family and friends.

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Ingredients for Chicken Cordon Bleu Casserole

• 3 cups cooked chicken breast, shredded or cubed
• 1 ½ cups diced ham
• 2 cups shredded Swiss cheese
• 1 cup heavy cream
• ½ cup milk
• 2 tablespoons Dijon mustard
• 1 teaspoon garlic powder
• 1 teaspoon onion powder
• ½ teaspoon salt
• ½ teaspoon black pepper
• ½ teaspoon paprika
• 1 cup panko breadcrumbs
• 2 tablespoons butter, melted
• 2 tablespoons grated Parmesan cheese
• 2 tablespoons chopped fresh parsley (for garnish)

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Step 1: Prepare the Casserole Base

Preheat your oven to 375°F (190°C). Lightly grease a 9×13-inch baking dish with cooking spray or butter. Spread the cooked, shredded chicken evenly across the bottom of the dish, followed by the diced ham.

Step 2: Make the Creamy Sauce

In a mixing bowl, whisk together the heavy cream, milk, Dijon mustard, garlic powder, onion powder, salt, black pepper, and paprika. Stir until well combined. Pour this creamy mixture evenly over the chicken and ham, ensuring everything is coated.

Step 3: Add the Cheese Layer

Sprinkle the shredded Swiss cheese evenly over the top of the casserole. The cheese will melt beautifully, creating a gooey and flavorful layer.

Step 4: Prepare the Crispy Topping

In a small bowl, mix the panko breadcrumbs with melted butter and grated Parmesan cheese. Stir until the breadcrumbs are coated. Sprinkle this mixture evenly over the casserole to create a crunchy golden topping.

Step 5: Bake to Perfection

Place the casserole in the preheated oven and bake for 25–30 minutes, or until the top is golden brown and bubbly. If needed, broil for an additional 1–2 minutes to get an extra crispy crust.

Step 6: Garnish and Serve

Remove the casserole from the oven and let it rest for a few minutes. Sprinkle chopped fresh parsley on top for a burst of color and freshness. Serve warm and enjoy!

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Storage Instructions

To store leftovers, allow the casserole to cool completely before transferring it to an airtight container. Refrigerate for up to 3 days. When reheating, bake at 350°F (175°C) for 15–20 minutes or microwave individual portions until heated through.

For longer storage, freeze the casserole in a freezer-safe dish for up to 3 months. To reheat, thaw overnight in the refrigerator and bake at 375°F (190°C) for 25–30 minutes, or until fully warmed.

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Estimated Nutrition (Per Serving)

• Calories: ~420
• Protein: 35g
• Carbohydrates: 12g
• Fat: 26g
• Saturated Fat: 14g
• Fiber: 1g
• Sugar: 2g
• Sodium: 780mg

Nutritional values may vary based on ingredient brands and portion sizes.

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Frequently Asked Questions

1. Can I use rotisserie chicken for this recipe?

Yes! Rotisserie chicken works perfectly and saves time. Just shred or chop it before layering it in the casserole.

2. What can I substitute for Swiss cheese?

You can use provolone, mozzarella, or Gruyère cheese for a similar melty texture and flavor.

3. Can I make this casserole ahead of time?

Absolutely! Assemble the casserole, cover it, and refrigerate for up to 24 hours before baking. Add a few extra minutes to the bake time if starting cold.

4. How do I make this dish gluten-free?

Use gluten-free breadcrumbs or crushed pork rinds for the topping and ensure all other ingredients are gluten-free.

5. Can I add vegetables to this casserole?

Yes, chopped spinach, steamed broccoli, or mushrooms make great additions without altering the texture too much.

6. What side dishes pair well with this casserole?

Serve it with a green salad, roasted asparagus, mashed potatoes, or garlic bread for a complete meal.

7. Can I use turkey instead of chicken?

Definitely! Leftover turkey from the holidays works great in this casserole.

8. How do I make the topping extra crispy?

Broil the casserole for the last 1–2 minutes of baking or add a bit more melted butter to the breadcrumbs before baking.

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