If you are craving a comforting yet elegant dinner that brings all the best flavors together, this Chicken Cordon Bleu Casserole Recipe is exactly what you need. Imagine tender chunks of chicken and savory ham mingling with creamy Swiss cheese, all nestled in perfectly cooked penne pasta and topped with a crisp golden breadcrumb layer. This dish captures the essence of the classic chicken cordon bleu but delivers it in a warm, hearty casserole form that’s perfect for busy weeknights or family gatherings. It’s creamy, cheesy, tangy, and has just the right touch of sweetness—an absolute crowd-pleaser you’ll want to make again and again.

Ingredients You’ll Need
The beauty of this recipe lies in its simple, reliable ingredients that each play a crucial role in creating the layers of flavor and texture. From the pasta’s hearty base to the luscious cheese sauce and crispy topping, every component is essential to making this Chicken Cordon Bleu Casserole Recipe truly shine.
- 16 ounces penne pasta: Holds the creamy sauce perfectly while adding a satisfying bite.
- 1/4 cup butter: Adds richness and helps create the roux for a smooth sauce.
- 2 tablespoons minced garlic: Provides a fragrant, savory depth to the dish.
- 1/4 cup all-purpose flour: Thickens the sauce to creamy perfection.
- 2 cups chicken broth: Introduces savory flavor and balances the richness.
- 2 cups heavy cream: Makes the sauce silky and indulgent.
- 2 tablespoons Dijon mustard: Adds a subtle tang that brightens the casserole.
- 1 tablespoon brown sugar: Offers a touch of sweetness to complement the savory ingredients.
- 1 tablespoon apple cider vinegar: Brings a mild acidity that lifts flavors and keeps the dish from feeling too heavy.
- 1/4 teaspoon salt: Enhances all the natural flavors.
- 1/4 teaspoon black pepper: Adds a gentle spice to balance richness.
- 1 cup shredded Swiss cheese: Melts beautifully for that classic cordon bleu taste.
- 16 ounces cooked chicken: The star protein, tender and satisfying.
- 16 ounces chopped ham: Provides savory contrast and classic cordon bleu flavor.
- 1/2 cup panko bread crumbs: Creates a crispy, golden topping.
- 2 tablespoons melted butter: Mixes with the panko crumbs for irresistible crunch.
- 1/2 teaspoon garlic powder: Adds extra garlic flavor to the breadcrumb topping.
How to Make Chicken Cordon Bleu Casserole Recipe
Step 1: Cook the Pasta
Begin by boiling the penne pasta in generously salted water until al dente. Cooking the pasta just right ensures it will hold its shape and texture when baked in the casserole without becoming mushy. Drain and set aside while you prepare the sauce.
Step 2: Prepare the Cheese Sauce
Melt butter in a large saucepan over medium heat and sauté minced garlic until fragrant. Stir in flour to create a roux, cooking it for a couple of minutes to eliminate any raw flour taste. Slowly whisk in the chicken broth and heavy cream, cooking until the sauce thickens and coats the back of a spoon. Stir in Dijon mustard, brown sugar, apple cider vinegar, salt, and black pepper, creating a perfect harmony of tangy, sweet, and savory flavors that define this Chicken Cordon Bleu Casserole Recipe.
Step 3: Combine the Casserole Filling
In a large mixing bowl, combine the drained pasta, cooked chicken, chopped ham, shredded Swiss cheese, and creamy sauce. Toss everything gently to ensure every bite is full of flavor and gooey cheese. This mixture will form the heart of your casserole.
Step 4: Prepare the Topping and Assemble
Mix panko breadcrumbs with melted butter and garlic powder until the crumbs are evenly coated. Spread the pasta and meat mixture into a greased baking dish, then sprinkle the crunchy breadcrumb topping evenly over the surface for that beloved golden finish.
Step 5: Bake to Perfection
Place the casserole in a preheated oven at 350°F (175°C) and bake for about 25 minutes or until the topping is golden and the casserole is bubbling hot. The baking melds all the flavors and textures wonderfully, giving you a beautiful crust with a creamy interior.
How to Serve Chicken Cordon Bleu Casserole Recipe
Garnishes
To elevate your serving experience, sprinkle freshly chopped parsley or chives over the hot casserole just before serving. These fresh herbs add a pop of color and a mild, bright flavor that perfectly complements the richness of the dish.
Side Dishes
Pair this casserole with fresh steamed vegetables like green beans or asparagus to cut through the richness, or serve it alongside a crisp garden salad for a lighter, balanced meal. Roasted potatoes also make a fantastic hearty side that complements the creamy casserole beautifully.
Creative Ways to Present
For a special occasion, serve individual portions in small ramekins topped with a sprinkle of extra Swiss cheese and a breadcrumb crust broiled for a few minutes to create personal golden crowns. This presentation adds a touch of elegance and fun to the already delicious Chicken Cordon Bleu Casserole Recipe.
Make Ahead and Storage
Storing Leftovers
Store any leftover casserole in an airtight container in the refrigerator for up to 3 days. The flavors meld beautifully overnight, making the next day’s meal just as spectacular as fresh.
Freezing
This casserole freezes very well. To freeze, assemble the casserole but do not bake it; cover tightly with foil and place in the freezer for up to 2 months. When ready to enjoy, bake from frozen, adding extra baking time as needed until heated through.
Reheating
Reheat leftovers or thawed frozen casserole in the oven at 350°F (175°C) until warmed through and the topping is crispy again. Avoid microwaving if possible, as the oven helps retain the original texture and flavor of the Chicken Cordon Bleu Casserole Recipe.
FAQs
Can I use a different type of pasta for this casserole?
Absolutely! While penne works wonderfully here, you can substitute with rigatoni, rotini, or even elbow macaroni. Choose a pasta shape that holds the sauce well to maintain that creamy texture.
Is it necessary to use Swiss cheese, or can I use another cheese?
Swiss cheese is traditional for this recipe, providing a nutty, mildly sweet flavor that balances the ham and chicken. However, Gruyère or mozzarella can work too if you want to experiment with different tastes.
Can I make this casserole vegetarian?
Yes, simply omit the chicken and ham and add vegetables like mushrooms, spinach, or roasted bell peppers for a delicious vegetarian twist on this Chicken Cordon Bleu Casserole Recipe.
What can I substitute for heavy cream?
If heavy cream is not on hand, you can use half-and-half or whole milk combined with a bit of melted butter for richness, though the sauce will be slightly less creamy.
How do I make sure the topping stays crispy?
Mixing the panko breadcrumbs with melted butter before baking is key to achieving a golden, crispy topping. Also, baking uncovered helps the topping crisp up nicely without becoming soggy.
Final Thoughts
This Chicken Cordon Bleu Casserole Recipe is a true delight that brings comfort food and sophistication together in one dish. It’s perfect when you want something impressive yet effortless, offering layers of flavor and texture that everyone will love. I hope you give it a try and enjoy every delicious bite as much as I do!
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Chicken Cordon Bleu Casserole Recipe
- Prep Time: 15 minutes
- Cook Time: 20 minutes
- Total Time: 35 minutes
- Yield: 4 servings
- Category: Casserole
- Method: Baking
- Cuisine: American
Description
This Chicken Cordon Bleu Casserole is a creamy, comforting dish combining tender cooked chicken, savory ham, Swiss cheese, and penne pasta baked to golden perfection. Enhanced with a rich Dijon mustard and garlic-infused sauce, and topped with crispy panko breadcrumbs, it captures the essence of the classic chicken cordon bleu in an easy-to-make casserole form.
Ingredients
Pasta
- 16 ounces penne pasta
Sauce
- 1/4 cup butter
- 2 tablespoons minced garlic
- 1/4 cup all-purpose flour
- 2 cups chicken broth
- 2 cups heavy cream
- 2 tablespoons Dijon mustard
- 1 tablespoon brown sugar
- 1 tablespoon apple cider vinegar
- 1/4 teaspoon salt
- 1/4 teaspoon black pepper
- 1 cup shredded Swiss cheese
Protein & Toppings
- 16 ounces cooked chicken, shredded or chopped
- 16 ounces chopped ham
- 1/2 cup panko bread crumbs
- 2 tablespoons melted butter
- 1/2 teaspoon garlic powder
Instructions
- Cook the Pasta: Bring a large pot of salted water to a boil and cook the penne pasta according to package instructions until al dente. Drain and set aside.
- Prepare the Sauce Base: In a large skillet or saucepan, melt 1/4 cup butter over medium heat. Add the minced garlic and sauté for about 1 minute until fragrant, being careful not to burn it.
- Make the Roux: Sprinkle 1/4 cup all-purpose flour over the melted butter and garlic, whisking constantly for 1-2 minutes to cook the flour and form a smooth paste.
- Add Liquids & Flavorings: Gradually whisk in 2 cups chicken broth and 2 cups heavy cream, stirring continuously to prevent lumps. Add 2 tablespoons Dijon mustard, 1 tablespoon brown sugar, 1 tablespoon apple cider vinegar, 1/4 teaspoon salt, and 1/4 teaspoon black pepper. Continue to cook and stir until the sauce thickens and coats the back of a spoon, about 5-7 minutes.
- Incorporate Cheese & Meats: Remove the sauce from heat and stir in 1 cup shredded Swiss cheese until melted and smooth. Then fold in the cooked chicken and chopped ham until evenly distributed.
- Combine Pasta and Sauce: Add the cooked penne pasta to the sauce mixture and gently stir to coat all the pasta with the creamy sauce and meat.
- Prepare Topping: In a small bowl, mix 1/2 cup panko bread crumbs with 2 tablespoons melted butter and 1/2 teaspoon garlic powder until evenly combined.
- Assemble the Casserole: Transfer the pasta mixture into a greased 9×13 inch baking dish. Sprinkle the panko breadcrumb topping evenly over the casserole.
- Bake: Preheat the oven to 350°F (175°C). Bake the casserole for 20-25 minutes or until the topping is golden brown and the casserole is bubbly.
- Serve: Remove from oven and let the casserole rest for 5 minutes before serving. Enjoy your comforting Chicken Cordon Bleu Casserole!
Notes
- You can use leftover cooked chicken or rotisserie chicken to save time.
- For a lower-fat option, substitute half-and-half for the heavy cream.
- Panko bread crumbs provide a crispy topping; regular bread crumbs can be used but will be less crunchy.
- Add steamed vegetables like broccoli or peas to boost nutritional value.
- Make sure to drain pasta well to avoid a watery casserole.
- Store leftovers in an airtight container in the refrigerator for up to 3 days.

