Chicken Cordon Bleu Casserole is a delightful take on the classic dish, offering all the flavor of the traditional chicken cordon bleu in a much easier and quicker casserole form. With layers of shredded chicken, savory ham, and creamy Swiss cheese topped with a Dijon mustard sauce, this dish is bound to be a family favorite. It’s low-carb, keto-friendly, and grain-free, making it a perfect choice for those following special diets or just looking for a comforting, delicious meal.

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Why You’ll Love This Chicken Cordon Bleu Casserole
This Chicken Cordon Bleu Casserole is not only simple to make but also bursting with flavor. Instead of the traditional breaded and fried version, this casserole is baked with tender shredded chicken, ham, and Swiss cheese, all covered in a rich Dijon mustard sauce. The result is a creamy, indulgent dish that is quick to prepare and packed with savory, comforting flavors. Plus, it’s low-carb, keto, and suitable for Trim Healthy Mama followers, making it a versatile choice for many dietary preferences.
Ingredients
Here’s what you’ll need to make this delicious casserole:
• Shredded Cooked Chicken: Provides a lean protein base for the casserole, ensuring it’s filling and nutritious.
• Ham: Adds a salty, savory flavor that complements the chicken.
• Butter: Creates a rich, smooth sauce for the casserole.
• Cream Cheese: Offers creaminess and helps thicken the sauce.
• Dijon Mustard: Adds a tangy depth of flavor to the sauce.
• White Wine: Optional, but it enhances the flavor of the sauce (use chicken broth as an alternative).
• Lemon Juice: Brightens the sauce with a refreshing citrus note.
• Swiss Cheese: Melts beautifully on top, creating a gooey, cheesy layer.
Alternative Ingredient Suggestions
If you need to make swaps, consider the following:
• Cheese: Provolone, mozzarella, or Havarti work well in place of Swiss cheese for a different flavor profile.
• Mustard: If you’re not a fan of Dijon, yellow mustard or whole grain mustard can be used for a milder taste.
• Chicken: If you don’t have shredded chicken, using cooked chicken tenderloins or even rotisserie chicken can save time.
Step-by-Step Instructions
Follow these simple steps to make your Chicken Cordon Bleu Casserole:
- Preheat your oven to 350°F (175°C). Prepare a 9×13-inch baking dish by lightly greasing it.
- Layer the chicken: Place the shredded chicken evenly in the bottom of the baking dish.
- Add the ham: Spread the bite-sized ham pieces over the chicken.
- Make the sauce: In a bowl, combine melted butter, softened cream cheese, Dijon mustard, white wine (if using), lemon juice, and salt. Use an electric mixer to blend until smooth and thick.
- Spread the sauce: Pour the sauce mixture evenly over the chicken and ham layers in the baking dish.
- Top with cheese: Lay slices of Swiss cheese over the top of the sauce.
- Bake: Place the casserole in the preheated oven and bake for 30-40 minutes until the casserole is hot, bubbly, and the cheese is golden and slightly crispy. If you like a crispier top, broil the casserole for 2 minutes at the end. Keep a close eye on it to avoid burning.

Tips & Tricks
- Moisture: Make sure your chicken is juicy, as dry chicken can make the casserole less flavorful. If using pre-cooked chicken that’s on the dry side, double the sauce or add a bit of chicken broth to ensure it stays moist.
- Customization: Feel free to adjust the cheese or mustard to suit your taste. Provolone or mozzarella can replace Swiss, and yellow mustard can be substituted for Dijon.
- Leftovers: This casserole keeps well in the refrigerator for up to 3 days. Reheat in the oven to maintain the crispy top.
Pairing Ideas and Variations
This Chicken Cordon Bleu Casserole is hearty and satisfying on its own, but here are a few pairing ideas to round out the meal:
• Side Dishes: Serve with a crisp green salad, roasted asparagus, or keto mashed cauliflower for a complete meal.
• Spicy Version: Add a bit of cayenne pepper or hot sauce to the sauce for a spicy kick.
• Gluten-Free Option: This recipe is naturally gluten-free, but you can also add a sprinkle of gluten-free breadcrumbs on top before baking for a crunchy texture.
Nutritional Benefits of Chicken Cordon Bleu Casserole
This casserole not only satisfies your cravings but also fits into several dietary plans, making it an ideal meal for those following a keto or low-carb diet. The shredded chicken provides a good source of protein, while the Swiss cheese and cream cheese add healthy fats. With only 2g of carbs per serving, it’s a perfect meal for those looking to maintain a healthy lifestyle without sacrificing flavor.
Conclusion
Chicken Cordon Bleu Casserole is a flavorful and effortless twist on the traditional chicken cordon bleu. With its rich, creamy Dijon sauce and the perfect combination of chicken, ham, and Swiss cheese, this dish delivers the comforting, savory flavors you crave without the hassle of breading and frying. It’s low-carb, keto-friendly, and fits into a variety of dietary preferences, making it a perfect choice for family meals or special occasions. Whether you’re following a healthy lifestyle or just looking for an easy, delicious dinner, this casserole is sure to become a staple in your recipe collection.
FAQ
1. Can I make Chicken Cordon Bleu Casserole ahead of time?
Yes, you can prepare the casserole in advance and store it in the refrigerator for up to 24 hours before baking. To bake, simply preheat the oven and cook as directed. If you prepare it ahead of time, you might need to add an extra 5-10 minutes to the baking time.
2. Can I use different types of cheese for this recipe?
Absolutely! While Swiss cheese is traditional, you can use mild cheeses like provolone, mozzarella, or even Havarti to change the flavor profile. The cheese will still melt beautifully and give the casserole a creamy texture.
3. How do I keep the chicken from being dry in this casserole?
To prevent dry chicken, use moist, freshly shredded chicken or chicken tenderloins. If the chicken is on the dry side, you can double the sauce or add some chicken broth to keep it moist. Make sure not to overcook the chicken to retain its juiciness.
More Relevant Recipes
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Chicken Cordon Bleu Casserole Recipe
- Total Time: 45 minutes
- Yield: 8 servings 1x
Description
Chicken Cordon Bleu Casserole is a delicious twist on the classic Chicken Cordon Bleu dish. It’s made with layers of shredded chicken, savory ham, and Swiss cheese, all smothered in a creamy Dijon mustard sauce. This easy-to-make casserole is low-carb, keto-friendly, and gluten-free, making it perfect for a variety of diets. With its comforting flavors and quick preparation time, it’s sure to become a family favorite.
Ingredients
- 6 cups shredded cooked chicken (from about 2 lb chicken)
- 6 oz ham cut into bite-size pieces
- 4 oz butter, melted
- 6 oz cream cheese, softened
- 1 tbsp Dijon mustard
- 1 tbsp white wine (optional)
- 1 oz lemon juice
- 1/2 tsp salt
- 5 oz Swiss cheese
Instructions
- Preheat your oven to 350°F (175°C). Grease a 9×13-inch baking dish.
- Place the shredded chicken evenly in the bottom of the baking dish.
- Spread the bite-sized pieces of ham on top of the chicken.
- In a bowl, combine melted butter, softened cream cheese, Dijon mustard, white wine (if using), lemon juice, and salt. Use an electric mixer to blend until smooth and thick.
- Spread the sauce mixture evenly over the chicken and ham in the baking dish.
- Lay slices of Swiss cheese on top of the sauce.
- Bake for 30-40 minutes until the casserole is hot, bubbly, and the cheese is golden. If you prefer a crispy cheese top, broil the casserole for 2 minutes at the end, keeping an eye on it to prevent burning.
Notes
- If the chicken is dry, consider adding extra sauce or chicken broth to ensure it stays moist.
- Feel free to use other mild cheeses like provolone, mozzarella, or Havarti if you prefer.
- You can prepare the casserole ahead of time and bake it the next day.
- This recipe is naturally gluten-free. For added texture, consider topping with gluten-free breadcrumbs before baking.
- Prep Time: 15 minutes
- Cook Time: 30-40 minutes
- Category: Main Course
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 serving
- Calories: 452
- Sugar: 1g
- Sodium: 916mg
- Fat: 34g
- Saturated Fat: 17g
- Unsaturated Fat: NA
- Trans Fat: NA
- Carbohydrates: 2g
- Fiber: 1g
- Protein: 34g
- Cholesterol: 164mg