Chicken Cordon Bleu Casserole is a rich and comforting dish that brings all the classic flavors of the traditional chicken cordon bleu into an easy-to-make, family-friendly casserole. This hearty meal is perfect for a cozy weeknight dinner or a crowd-pleasing potluck dish. By combining rotisserie chicken, Swiss cheese, and panko breadcrumbs into a creamy, baked casserole, you get a dish that’s indulgent without requiring hours in the kitchen.

Unlike the traditional cordon bleu, which involves breading and frying individual pieces of chicken stuffed with ham and cheese, this casserole simplifies the process while maintaining the flavors. For more on the origins of this iconic dish, check out this Cordon Bleu history page. You can also learn more about the Swiss cheese used in this dish on Wikipedia.

This recipe is designed to be flexible, allowing for easy ingredient swaps to suit your family’s preferences or dietary needs.

Why Use Swiss Cheese?

Swiss cheese is a key ingredient in this casserole, offering a mild, nutty flavor that complements the richness of the rotisserie chicken and cream base. The cheese melts smoothly, creating a creamy, velvety texture that enhances every bite of the dish. One reason Swiss cheese works so well in this casserole is because it balances the flavors without overpowering them. Its lower moisture content also helps the casserole maintain structure, preventing it from becoming too soggy.

If you don’t have Swiss cheese on hand, you can easily substitute it with other varieties like Gruyère or Mozzarella, which also melt well and offer slightly different flavor profiles. For more on cheese variations, check out this page on Gruyère cheese to see how it compares.

Swiss cheese truly enhances this casserole by adding the perfect balance of flavor and texture, making it a favorite among home cooks.

The Origins of Chicken Cordon Bleu

The original Chicken Cordon Bleu traces its roots to Europe, with influences from Swiss, French, and even American cuisine. Traditionally, this dish consists of chicken breast stuffed with ham and Swiss cheese, then breaded and fried or baked. It is believed that the name “Cordon Bleu” comes from a prestigious cooking award in France, indicating culinary excellence. Over time, this dish has evolved from an upscale restaurant specialty to a home-cooked favorite.

The casserole version simplifies the dish by deconstructing it into easy layers that bake together for a convenient one-dish meal. No longer do you need to meticulously roll and bread chicken; instead, the ingredients can be combined in a baking dish, making it perfect for busy families. You can explore more about casseroles and their history on Wikipedia, where you’ll see how this style of cooking has been adapted globally.

This shift from a complex dish to a comforting casserole shows how versatile and adaptable Chicken Cordon Bleu has become, allowing anyone to enjoy its signature flavors with minimal effort.

Ingredients Breakdown

The beauty of a Chicken Cordon Bleu Casserole lies in its simple yet flavorful ingredients, each playing a crucial role in creating a creamy, decadent dish. Here’s a detailed breakdown of the key components:

• Cavatappi pasta: This curly pasta is ideal for casseroles because its shape helps to trap the sauce, ensuring each bite is packed with flavor. If you don’t have cavatappi on hand, feel free to substitute with penne, fusilli, or any other tubular pasta that holds sauce well. Learn more about cavatappi pasta to understand why it’s a great choice for this dish.
• Cream of chicken soup: This ingredient acts as the base of the casserole, creating a rich and creamy texture. It binds the other ingredients together, ensuring a cohesive and flavorful dish. For a lighter option, you can substitute with a reduced-fat cream of chicken soup or even make your own cream sauce (see this Pinterest recipe for inspiration).
• Half & half: This adds creaminess without being overly heavy. If you prefer a lighter version, you can swap it for whole milk or a plant-based alternative like almond or oat milk.
• Dijon mustard: A key ingredient that brings a slight tang, cutting through the richness of the casserole. Dijon mustard’s robust flavor balances out the creaminess while adding depth.
• Fresh parsley: This herb adds a touch of brightness, offering a fresh counterpoint to the creamy, cheesy elements.
• Season salt and black pepper: Essential for seasoning and bringing out the flavors of the other ingredients. Season salt, such as Lowry’s, adds a balanced salty-savory flavor to the dish.
• Swiss cheese: We’ve covered why Swiss cheese is crucial in this dish, but it also provides that classic Cordon Bleu flavor, melting beautifully into the creamy sauce.
• Rotisserie chicken: Using pre-cooked chicken saves time and adds depth, as it’s often already seasoned. You can also substitute shredded chicken breasts or thighs if you prefer.

Step-by-Step Preparation Guide

Making Chicken Cordon Bleu Casserole is simple and straightforward, even for beginner cooks. Here’s a step-by-step guide to ensure your casserole turns out perfectly every time:

1. Preheat the oven: Start by preheating your oven to 375°F (190°C). While the oven is heating, spray a 9×13-inch casserole dish with nonstick cooking spray to prevent sticking.
2. Cook the pasta: Bring a large pot of water to a boil and cook your cavatappi pasta according to package instructions (usually 7 to 8 minutes for al dente). Be careful not to overcook the pasta, as it will continue to cook in the oven.
3. Mix the sauce: In a large bowl, combine the cream of chicken soup, half & half, Dijon mustard, fresh parsley, season salt, and black pepper. Stir until everything is well mixed and smooth.
4. Add chicken and cheese: To the sauce mixture, add your shredded Swiss cheese and diced rotisserie chicken. Stir until all the ingredients are well incorporated.
5. Combine pasta and sauce: Once the pasta is cooked, drain it and add it to the sauce mixture. Stir to ensure the pasta is fully coated with the sauce.
6. Transfer to the dish: Pour the casserole mixture into your prepared baking dish, spreading it out evenly.
7. Prepare the topping: In a small bowl, mix the melted butter, panko breadcrumbs, and grated Parmesan cheese. Sprinkle this mixture evenly over the top of the casserole.

Creating the Perfect Panko Crust

A panko breadcrumb crust is what gives this casserole its satisfying, crunchy topping. Panko breadcrumbs are lighter and crispier than regular breadcrumbs, ensuring the perfect texture contrast against the creamy filling beneath. Here’s how to create the ideal crust:

1. Why use panko? Unlike traditional breadcrumbs, panko has a larger, flakier texture that stays crisp even after baking. It’s often used in Japanese cuisine and is known for adding a light, airy crunch. You can read more about panko breadcrumbs here.
2. The addition of Parmesan: Mixing in grated Parmesan cheese with the panko not only adds extra flavor but also helps the topping turn a beautiful golden brown in the oven. The salty, nutty flavor of Parmesan pairs perfectly with the other ingredients, enhancing the overall dish.
3. Butter for richness: Melting butter and tossing it with the panko ensures that the crumbs turn out extra crispy and golden. The butter helps to bind the breadcrumbs and Parmesan together, creating a cohesive topping that won’t fall apart when you serve the casserole.

For a twist on the topping, you can experiment with adding different spices, like garlic powder or paprika, or even using crushed crackers or cornflakes for a different type of crunch.

Customization Tips

One of the best things about a Chicken Cordon Bleu Casserole is its versatility. Here are a few ways to customize the dish to suit your family’s preferences or dietary needs:

• Add ham or prosciutto: For a more authentic cordon bleu flavor, add diced ham or prosciutto to the casserole. This will give the dish that classic salty bite you find in traditional Chicken Cordon Bleu.
• Vegetarian version: You can easily make a vegetarian variation by substituting the chicken with roasted vegetables like mushrooms, zucchini, or bell peppers. You can also use plant-based chicken alternatives if you want to keep the texture similar.
• Low-carb option: Swap out the pasta for spiralized zucchini or use cauliflower rice to make this dish lower in carbs. Both options will still soak up the creamy sauce and maintain the overall flavor of the casserole.

These modifications make it easy to adapt the recipe based on what you have in your kitchen or to accommodate dietary restrictions.

Baking the Casserole

Baking the Chicken Cordon Bleu Casserole is the final step in creating this delicious meal. Once the casserole is assembled with the creamy filling and crunchy topping, it’s time to pop it into the oven. Bake the dish at 375°F (190°C) for 25 to 30 minutes, or until the top is golden and bubbly.

It’s important to bake the casserole until the breadcrumbs are perfectly crispy and the filling is heated through. You’ll know it’s done when the panko crust has a nice golden color, and the cheese is melted and bubbling around the edges. Be careful not to overbake, as this could dry out the pasta or the chicken.

For best results, let the casserole cool for a few minutes before serving. This will allow the flavors to meld and make it easier to scoop and serve without falling apart.

Storage and Leftover Tips 

Properly storing your Chicken Cordon Bleu Casserole ensures that you can enjoy it for several days. If you have leftovers, simply cover the casserole tightly with plastic wrap or transfer it to an airtight container. It will keep well in the refrigerator for up to 3-4 days. When you’re ready to eat it again, reheat the casserole in the oven at 350°F (175°C) until warmed through, about 15-20 minutes. This helps retain the crispy texture of the panko breadcrumb topping.

For longer storage, the casserole can be frozen. To freeze, wrap the entire dish in aluminum foil, then place it in a freezer-safe container. When ready to serve, let it thaw overnight in the fridge and bake at 375°F (190°C) for about 30 minutes, until it’s fully heated and crispy on top.

Repurposing leftovers in wraps or sandwiches is a great way to enjoy the flavors in new ways.

What to Serve with Chicken Cordon Bleu Casserole

When serving Chicken Cordon Bleu Casserole, pairing it with the right side dishes can help balance the richness of the dish. Here are some perfect accompaniments:

• Steamed or roasted vegetables: Light, fresh vegetables like broccoli, green beans, or asparagus offer a nice contrast to the creamy casserole. Roasted vegetables also add a bit of texture and additional flavors to your meal. A simple side of steamed vegetables seasoned with olive oil and lemon juice will cut through the richness beautifully.
• Simple salad: A fresh, crisp green salad is a perfect partner for the casserole. Toss together some mixed greens, cucumbers, cherry tomatoes, and a light vinaigrette to keep things fresh and balanced.
• Garlic bread or rolls: If you’re in the mood for some extra carbs, serve the casserole with crusty garlic bread or dinner rolls. The bread is perfect for soaking up any leftover sauce.

For drink pairings, a crisp white wine like Chardonnay pairs well with the richness of the casserole, while non-alcoholic options like sparkling water with lemon offer a refreshing balance.

Creative Variations for Special Occasions

While Chicken Cordon Bleu Casserole is already a comforting dish perfect for family dinners, you can easily elevate it for special occasions by adding a few unique twists:

• Add mushrooms: Sautéed mushrooms bring an earthy, savory flavor that complements the creaminess of the casserole. You can mix them into the casserole or layer them on top before adding the panko crust.
• Incorporate seasonal ingredients: For a holiday twist, consider adding seasonal elements like cranberries or butternut squash to the casserole. These ingredients provide a sweet contrast to the savory flavors of the dish, making it ideal for festive gatherings.
• Swap out the cheese: If you’re serving the casserole for a more formal event, consider using a more sophisticated cheese, such as Gruyère or Fontina, to enhance the dish’s flavor profile.

These variations allow you to adapt this classic casserole for any special dinner, making it both versatile and festive.

Nutritional Breakdown

Understanding the nutritional content of Chicken Cordon Bleu Casserole is key for those mindful of their dietary intake. Each serving of this rich dish provides approximately 766 kcal, which makes it a hearty meal option. Here’s a general breakdown of the key nutritional components:

• Calories: 766 kcal per serving, which makes it quite filling, perfect for a main meal.
• Protein: The casserole contains a significant amount of protein, largely due to the rotisserie chicken and Swiss cheese. Each serving offers around 40 grams of protein, essential for muscle repair and growth.
• Fats: The use of half & half and Swiss cheese contributes to the higher fat content, with about 45 grams of fat per serving. You can reduce this by using lower-fat cheese and milk alternatives.
• Carbohydrates: The cavatappi pasta adds a decent amount of carbohydrates, totaling around 50 grams per serving, providing energy for the body.
• Sodium: Season salt, cream of chicken soup, and cheese contribute to a higher sodium content, making this a dish to enjoy in moderation for those monitoring salt intake.

For a lighter version, you can use low-fat dairy and swap the pasta for a lower-carb option like cauliflower rice.

Healthier Variations

If you love the flavors of Chicken Cordon Bleu Casserole but are looking for a lighter version, there are several easy ways to reduce calories and carbs while maintaining the delicious taste:

• Use reduced-fat ingredients: Swap out full-fat half & half with a lighter option like skim milk or a plant-based milk alternative, such as unsweetened almond or oat milk. Choose reduced-fat Swiss cheese to lower the calorie and fat content without sacrificing flavor.
• Whole wheat or alternative pasta: Using whole wheat pasta boosts the fiber content and makes the dish more nutritious. For a low-carb option, try zucchini noodles or cauliflower rice instead of pasta. Both options absorb the creamy sauce while significantly cutting down on carbs.
• Gluten-free version: If you’re avoiding gluten, opt for gluten-free pasta and make sure to use gluten-free panko breadcrumbs. You can find gluten-free alternatives in most grocery stores.
• Increase veggies: Add more vegetables like spinach, mushrooms, or bell peppers to bulk up the casserole while reducing the amount of pasta. This not only makes the dish healthier but also adds additional flavors and textures.

These modifications allow you to enjoy a lighter version of the casserole without sacrificing the creamy, satisfying taste.

Common FAQs

Here are some frequently asked questions about Chicken Cordon Bleu Casserole to help with any uncertainties when preparing this dish:

• Can I use other types of cheese in this casserole?
  • Yes! While Swiss cheese is traditional, you can easily swap it for other melty cheeses like Gruyère, cheddar, or mozzarella. For a stronger flavor, try using smoked gouda.
• How long can I store Chicken Cordon Bleu Casserole?
  • You can store the casserole in the refrigerator for up to 3-4 days. For longer storage, freeze the casserole for up to 2-3 months. Make sure to cover it well to prevent freezer burn.
• Can I make this casserole ahead of time?
  • Absolutely! You can prepare the casserole up to a day in advance. Just assemble the dish and store it in the fridge. When you’re ready to serve, bake it directly from the fridge, adding a few extra minutes to the baking time.
• How can I make this recipe vegetarian?
  • Replace the chicken with plant-based alternatives or roasted vegetables like mushrooms and zucchini. You can also use a vegetarian cream of chicken soup for the sauce base.
• What is the best way to reheat the casserole?
  • The best way to reheat it is in the oven at 350°F until it’s heated through. This method preserves the crispy panko topping.

Chicken Cordon Bleu Casserole

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★★★★★

5 from 1 reviews

• Author: Naomi
• Total Time: 45 minutes
• Yield: 6 servings

Pin Recipe

Pin Recipe

Description

This Chicken Cordon Bleu Casserole is a rich, comforting dish that combines all the classic flavors of the traditional chicken cordon bleu—Swiss cheese, rotisserie chicken, and a crispy panko breadcrumb topping—into a creamy, baked casserole. It’s an easy-to-make recipe perfect for weeknight dinners or special family gatherings.

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Ingredients

1 pound cavatappi pasta

2 (10.5-ounce) cans of cream of chicken soup

2 cups of half & half

3 tablespoons of Dijon mustard

1 tablespoon of fresh parsley, chopped

1 teaspoon of season salt (I use Lowry’s brand)

½ teaspoon of black pepper

3 cups of Swiss cheese, shredded

2 cups of rotisserie chicken, diced

1 tablespoon of unsalted butter, melted

¾ cup of plain panko bread crumbs

¼ cup of grated parmesan cheese

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Instructions

Preheat the oven to 375°F. Spray a 9×13 casserole dish with nonstick cooking spray. Set aside.

Cook the cavatappi pasta in a large pot of boiling water, according to package directions, for 7 to 8 minutes or until the pasta is al dente.

In a large bowl, stir together the cream of chicken soup, half & half, Dijon mustard, fresh chopped parsley, season salt, and black pepper.

Add the shredded Swiss cheese, diced rotisserie chicken, and cooked cavatappi pasta. Stir to incorporate all the ingredients fully.

Pour the chicken cordon bleu casserole filling into the prepared casserole dish.

In a small bowl, stir together the melted butter, plain panko bread crumbs, and grated parmesan cheese.

Cover the top of the casserole filling evenly with the panko breadcrumbs.

Bake for 25 to 30 minutes or until golden and bubbly.

Notes

• Make Ahead: You can prepare the casserole a day in advance and store it in the fridge until you’re ready to bake. This is great for busy weeknights or when you’re planning meals for a special occasion.
• Customizable: Feel free to add diced ham or prosciutto for a more traditional chicken cordon bleu flavor, or bulk it up with vegetables like mushrooms or spinach for extra nutrition.
• Storage Tips: Leftovers can be refrigerated for up to 4 days or frozen for up to 3 months. When reheating, use the oven to preserve the crispy topping, rather than the microwave.
• Healthier Options: Use low-fat dairy products and swap the pasta for cauliflower rice or spiralized zucchini to make a lighter, low-carb version of this delicious casserole.

• Prep Time: 15 minutes
• Cook Time: 30 minutes
• Category: Chicken
• Cuisine: American

Nutrition

• Calories: 766 kcal