Chicken Cordon Bleu Casserole – Comfort Made Easy

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Introduction

If you love classic Chicken Cordon Bleu but want a simpler, family-friendly version, this Chicken Cordon Bleu Casserole is the answer. Instead of individually rolling chicken, ham, and cheese, this dish layers all the ingredients into a creamy, cheesy casserole that’s baked to perfection.

With juicy shredded chicken, savory Black Forest ham, and melted Swiss cheese, topped with a rich mustard cream sauce and crunchy Panko topping, this casserole is both elegant and easy. Perfect for family dinners, casual gatherings, or meal prepping, it delivers the flavors of a restaurant dish with half the effort.

Ready in just 60 minutes, this casserole offers comfort, flavor, and ease of preparation in every bite.

Ingredients (Serves 8)

Chicken Layer

• 5 cups shredded cooked chicken

Ham Layer

• 9 ounces sliced deli-style Black Forest ham, cut into strips (approx. 9 slices)

Cheese Layer

• 8 ounces sliced Swiss cheese (approx. 12 thin slices)

Cream Sauce

• 6 tablespoons unsalted butter
• 1 tablespoon Dijon mustard
• 1 tablespoon freshly squeezed lemon juice (optional)
• 1 teaspoon garlic powder
• ½ teaspoon salt
• ¼ teaspoon nutmeg (optional)
• ¼ teaspoon cayenne pepper (optional)
• 6 tablespoons all-purpose flour
• 3 cups whole milk

Topping

• 1 ½ cups Panko breadcrumbs
• 4 tablespoons unsalted butter, softened to room temperature

Garnish (Optional)

• Chopped fresh parsley

Equipment Needed

• 9×13-inch casserole dish
• Saucepan
• Whisk
• Mixing bowls
• Oven-safe spatula or spoon
• Measuring cups and spoons

Instructions

Step 1: Preheat and Prepare

1. Preheat oven to 350°F (175°C).
2. Lightly spray a 9×13-inch casserole dish with nonstick cooking spray.

Step 2: Layer the Main Ingredients

1. Spread shredded chicken evenly at the bottom of the casserole dish.
2. Layer Black Forest ham strips evenly over the chicken.
3. Place Swiss cheese slices over the ham, overlapping slightly to cover the surface completely.

Step 3: Make the Cream Sauce

1. In a saucepan, melt 6 tablespoons butter over medium heat.
2. Whisk in Dijon mustard, lemon juice (if using), garlic powder, salt, nutmeg, and cayenne pepper until well combined.
3. Gradually stir in flour to form a smooth paste, whisking continuously.
4. Slowly add milk, about a ¼ cup at a time, whisking after each addition until smooth.
5. Simmer for 4 minutes, whisking occasionally, until the sauce thickens.

Step 4: Assemble the Casserole

1. Pour the cream sauce evenly over the cheese layer, spreading it to the edges and corners.
2. In a small bowl, combine Panko breadcrumbs and softened butter.
3. Sprinkle the breadcrumb mixture evenly over the casserole as the final layer.

Step 5: Bake and Serve

1. Bake uncovered for 30–40 minutes, until the sauce is bubbling and the Panko topping is golden brown.
2. Remove from oven and let the casserole sit for 5 minutes to allow the sauce to set.
3. Garnish with chopped parsley, if desired, and serve warm.

Tips and Tricks

• Golden Panko Topping: Make sure the Panko is nicely browned for extra crunch.
• Set the Sauce: Letting the casserole rest before serving ensures the creamy sauce thickens slightly and slices hold together.
• Make Ahead: Assemble the casserole a day before and store in the fridge. Bake fresh when ready to serve.
• Extra Flavor: Add a layer of sautéed mushrooms or roasted garlic under the cheese for more depth.
• Swiss Cheese Substitute: Gruyère or mozzarella work well if Swiss isn’t available.

Nutrition Information (Per Serving – Approximate)

• Calories: 400–450 kcal
• Protein: 32g
• Carbohydrates: 18g
• Fat: 25g
• Saturated Fat: 12g
• Fiber: 1g
• Sodium: 700mg
• Cholesterol: 90mg

Nutrition values are approximate and depend on exact ingredients and portion size.

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Frequently Asked Questions (FAQ)

1. Can I use pre-cooked or rotisserie chicken?
Yes! Using pre-cooked chicken saves time and works perfectly for this casserole.

2. Can I make this gluten-free?
Replace all-purpose flour with gluten-free flour and use gluten-free Panko breadcrumbs.

3. Can I use a different cheese?
Gruyère, mozzarella, or even a sharp cheddar can be used instead of Swiss. It will change the flavor slightly but remain delicious.

4. Can I freeze this casserole?
Yes, assemble the casserole unbaked, cover tightly, and freeze for up to 2 months. Thaw overnight and bake as directed.

5. Can I reduce fat or calories?

• Use reduced-fat Swiss cheese or milk.
• Reduce butter slightly, though the topping may be less crispy.

This Chicken Cordon Bleu Casserole takes the flavors of the classic dish and transforms it into an easy, hearty, and family-friendly meal. With layers of chicken, ham, and cheese, a creamy Dijon sauce, and a golden Panko topping, it’s comfort food done right.