Chicken Cordon Bleu Casserole Recipe
Introduction
Chicken Cordon Bleu Casserole is a comforting twist on the classic French dish, bringing together tender chicken, creamy sauce, and melted Swiss cheese baked to golden perfection. This easy-to-make casserole is perfect for a family dinner or a cozy weekend meal.

Ingredients
- 1 lb cavatappi pasta
- 2 cans (10.5 oz each) cream of chicken soup
- 2 cups half & half
- 3 tablespoons Dijon mustard
- 1 tablespoon fresh parsley, chopped
- 1 teaspoon seasoned salt (e.g., Lawry’s)
- ½ teaspoon black pepper
- 3 cups shredded Swiss cheese
- 2 cups rotisserie chicken, diced
- 1 tablespoon unsalted butter, melted
- ¾ cup plain panko bread crumbs
- ¼ cup grated Parmesan cheese
Instructions
- Step 1: Preheat your oven to 375°F (190°C). Spray a 9×13-inch casserole dish with nonstick cooking spray and set it aside.
- Step 2: In a large pot of salted boiling water, cook the cavatappi pasta according to the package directions (about 7-8 minutes) until al dente. Drain the pasta and set it aside.
- Step 3: In a large bowl, combine the cream of chicken soup, half & half, Dijon mustard, chopped parsley, seasoned salt, and black pepper. Stir well to create a creamy mixture.
- Step 4: Add the shredded Swiss cheese, diced rotisserie chicken, and cooked pasta to the bowl with the sauce. Stir everything together until well incorporated. Pour the mixture into the prepared casserole dish, spreading it evenly.
- Step 5: In a small bowl, combine the melted butter, panko bread crumbs, and grated Parmesan cheese. Stir until the bread crumbs are coated with the butter. Sprinkle this mixture evenly over the top of the casserole.
- Step 6: Place the casserole in the preheated oven and bake for 25-30 minutes, or until the casserole is bubbly and the top is golden brown.
- Step 7: Let the casserole cool for a few minutes, then garnish with extra parsley if desired. Serve hot and enjoy!
Tips & Variations
- Use leftover cooked chicken or turkey as a substitute for rotisserie chicken to reduce prep time.
- For a crispier topping, broil the casserole for an additional 2-3 minutes at the end of baking, watching closely to avoid burning.
- Add sautéed mushrooms or spinach to the sauce mixture for extra flavor and nutrition.
- Use whole wheat or gluten-free pasta to suit dietary preferences.
Storage
Store leftover casserole covered in the refrigerator for up to 3 days. Reheat individual portions in the microwave or warm the entire casserole in a 350°F (175°C) oven until heated through. For longer storage, freeze the casserole before baking in an airtight container for up to 2 months; bake from frozen, adding extra baking time as needed.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use fresh chicken instead of rotisserie chicken?
Yes, you can cook and dice fresh chicken breasts or thighs. To keep the casserole flavorful and tender, poach or bake the chicken before adding it to the dish.
Is there a substitute for cream of chicken soup?
If you prefer homemade or healthier options, you can make a simple white sauce (béchamel) using butter, flour, milk, and chicken broth as a substitute. This will provide a similar creamy texture without the canned soup.
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Chicken Cordon Bleu Casserole Recipe
- Total Time: 45 minutes
- Yield: 6 servings 1x
Description
This Chicken Cordon Bleu Casserole is a comforting and flavorful dish that combines tender rotisserie chicken, creamy sauce, cavatappi pasta, and a crispy breadcrumb topping for a delicious twist on the classic Chicken Cordon Bleu.
Ingredients
Pasta and Protein
- 1 lb cavatappi pasta
- 2 cups rotisserie chicken, diced
Sauce
- 2 cans (10.5 oz each) cream of chicken soup
- 2 cups half & half
- 3 tablespoons Dijon mustard
- 1 tablespoon fresh parsley, chopped
- 1 teaspoon seasoned salt (e.g., Lawry’s)
- ½ teaspoon black pepper
- 3 cups shredded Swiss cheese
Topping
- 1 tablespoon unsalted butter, melted
- ¾ cup plain panko bread crumbs
- ¼ cup grated Parmesan cheese
Instructions
- Preheat the oven: Preheat your oven to 375°F (190°C). Lightly spray a 9×13-inch casserole dish with nonstick cooking spray and set aside to prepare for baking.
- Cook the pasta: Bring a large pot of salted water to a boil. Cook the cavatappi pasta according to package instructions, about 7-8 minutes, until al dente. Drain and set aside.
- Make the sauce: In a large bowl, whisk together the cream of chicken soup, half & half, Dijon mustard, chopped fresh parsley, seasoned salt, and black pepper until smooth and creamy.
- Assemble the casserole: Add the shredded Swiss cheese, diced rotisserie chicken, and cooked pasta to the sauce mixture. Stir thoroughly to evenly coat all ingredients. Transfer the mixture into the prepared casserole dish, spreading evenly.
- Prepare the topping: In a small bowl, combine melted butter with panko bread crumbs and grated Parmesan cheese. Mix well until the crumbs are fully coated with butter. Evenly sprinkle this breadcrumb mixture over the casserole.
- Bake: Place the casserole in the preheated oven and bake for 25-30 minutes, or until the casserole is bubbling and the breadcrumb topping turns golden brown and crispy.
- Serve: Remove from the oven and allow to cool for a few minutes. Optionally garnish with extra fresh parsley. Serve hot and enjoy this creamy, cheesy Chicken Cordon Bleu casserole.
Notes
- Use rotisserie chicken for convenience, or substitute with cooked chicken breast if preferred.
- For a lighter version, substitute half & half with whole milk or a lower-fat milk alternative.
- You can add steamed broccoli or mushrooms to the casserole for extra vegetables.
- Make sure not to overcook pasta; al dente ensures it won’t turn mushy during baking.
- Store leftovers in an airtight container in the refrigerator for up to 3 days.
- Reheat in the oven to maintain the crispy breadcrumb topping.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Category: Casserole
- Method: Baking
- Cuisine: American
Keywords: Chicken Cordon Bleu, casserole, creamy chicken pasta, Swiss cheese, comfort food, easy dinner, baked casserole

