Standing in my kitchen one busy evening, I found myself yearning for something comforting yet effortless. That’s when the idea of a Chicken Cordon Bleu Casserole sparked my imagination. This delightful dish combines tender, shredded chicken with savory bits of ham and a gooey layer of melted Swiss cheese, all nestled in a rich, creamy Dijon sauce. Ideal for those of us chasing the low-carb lifestyle, this recipe offers a simple, indulgent dinner option without the headache of traditional prep work. It’s not just a quick fix; it’s a true crowd-pleaser, making mealtime an occasion rather than a chore. And really, who wouldn’t want a moment of joy from a hassle-free dinner? Ready to uncover the magic behind this delicious casserole? Let’s dive in!

Why is This Casserole a Must-Try?
Ease and Convenience: This Chicken Cordon Bleu Casserole simplifies dinner time, requiring minimal prep and just one baking dish for an effortless clean-up.
Flavor Explosion: The combination of juicy chicken, salty ham, and melty Swiss cheese drizzled in a creamy Dijon sauce delivers a remarkable balance of flavors.
Diet-Friendly: With its low-carb, keto, and gluten-free qualities, this dish is perfect for anyone looking to enjoy comfort food guilt-free.
Customizable Delight: Feel free to get creative! You can easily swap in veggies or different proteins based on your family’s preferences or dietary needs.
Don’t forget to check out our Greek Chicken Tenders for another tasty recipe that fits into your busy lifestyle!
Chicken Cordon Bleu Casserole Ingredients
• Discover everything you need for a creamy delight!
For the Casserole
- Shredded Cooked Chicken – A key source of protein; about 2 lbs yields the best texture.
- Ham – Provides a savory, salty punch; choose deli or leftover for convenience.
- Butter – Richness and flavor enhancer; use 4 oz of melted butter for the sauce.
- Cream Cheese – Creates a velvety base; ensure it’s softened to blend easily.
- Dijon Mustard – Adds complexity; adjust the amount for desired tartness.
- White Wine – Optional, adds depth; dry varieties work best, or stick with extra chicken broth.
- Lemon Juice – Brightens the entire dish; always go for fresh for peak flavor.
- Salt – Essential seasoning; adjust according to your personal taste.
- Swiss Cheese – Offers the quintessential Cordon Bleu flavor; substitute with mozzarella or Havarti if needed.
Optional Additions
- Cooked Vegetables (e.g., Broccoli) – Boost nutrition and texture; mix gently before baking.
- Alternative Cheeses (e.g., Cheddar or Provolone) – For a twist on flavor; feel free to experiment!
- Protein Variations (e.g., Turkey) – Swap chicken for turkey or another favorite to cater to dietary needs.
Step‑by‑Step Instructions for Chicken Cordon Bleu Casserole
Step 1: Preheat and Prepare the Baking Dish
Begin by preheating your oven to 350°F (175°C). While the oven warms up, take a 9×13-inch baking dish and grease it with cooking spray or a light layer of butter to prevent sticking. This step ensures that your Chicken Cordon Bleu Casserole comes out perfectly golden and easy to serve!
Step 2: Layer the Chicken and Ham
Once your dish is prepared, start layering by evenly spreading the shredded cooked chicken at the bottom of the greased baking dish. Next, sprinkle the bite-sized pieces of ham over the chicken, creating a savory base for your casserole. These layers will meld beautifully during baking, bringing together all the delicious flavors.
Step 3: Mix the Creamy Sauce
In a medium mixing bowl, combine the melted butter, softened cream cheese, Dijon mustard, lemon juice, and optional white wine. Blend these ingredients together until the mixture is smooth and creamy. This luscious sauce will envelop the chicken and ham, turning your Chicken Cordon Bleu Casserole into a rich, decadent delight.
Step 4: Spread the Sauce
Now it’s time to spread your creamy sauce evenly over the chicken and ham layers in the baking dish. Use a spatula to ensure every piece of chicken and ham is covered with this flavor-packed sauce. This step will help keep everything moist as it bakes, enhancing the overall texture of the casserole.
Step 5: Add the Swiss Cheese
Top your casserole with generous slices of Swiss cheese, ensuring an even distribution across the surface. This layer of cheese will melt beautifully, creating a wonderfully gooey topping that complements the flavors of the Chicken Cordon Bleu Casserole. If you prefer, feel free to mix in some shredded cheese for added texture!
Step 6: Bake to Perfection
Place the baking dish in the preheated oven and let it bake for 30-40 minutes. You’ll know it’s ready when the cheese is golden and bubbly, showcasing a deliciously inviting appearance. Keep an eye on it towards the end of the baking time to achieve that perfect golden crust.
Step 7: Broil for Extra Browning
For an extra touch, switch your oven to broil and place the casserole under the broiler for the last 2 minutes. This step will give your Chicken Cordon Bleu Casserole a beautiful, crispy top. Just be sure to watch closely, as it can go from perfectly browned to burnt quickly.
Step 8: Serve and Enjoy
Once finished, remove the casserole from the oven and let it cool for a few minutes to allow the flavors to settle. Serve your Chicken Cordon Bleu Casserole hot, and enjoy the delightful blend of tender chicken, savory ham, and melted cheese in every bite!

Storage Tips for Chicken Cordon Bleu Casserole
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Room Temperature: Allow the casserole to cool for about 30 minutes before storing to prevent moisture buildup inside the container.
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Fridge: Store leftovers in an airtight container in the refrigerator for up to 4-5 days. The flavors will deepen and enhance over time, making it even more delicious.
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Freezer: If you plan to freeze your Chicken Cordon Bleu Casserole, wrap it tightly with plastic wrap and then aluminum foil for up to 2 months. Thaw overnight in the fridge before baking.
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Reheating: To reheat, place the casserole in the oven at 350°F (175°C) for 20-25 minutes, or until heated through. You can add a splash of cream or broth to keep it moist.
Chicken Cordon Bleu Casserole Variations
Feel free to get creative and tailor this casserole to suit your taste buds or dietary needs!
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Cheese Swap: Use provolone or cheddar for a different cheesy flavor profile that adds a unique twist to the dish.
Switching up the cheese can radically change the dish’s character. Go bold with a sharp cheddar or keep it classic with provolone to let the chicken speak. -
Vegetable Boost: Add spinach or bell peppers for a pop of color and extra nutrients.
These softened vegetables harmonize beautifully with the creamy sauce, enhancing both the flavor and visual appeal. Plus, they make it a heartier meal! -
Alternative Proteins: Substitute turkey for chicken or mix in ham steak for added flavor complexity.
Not only does this provide a fun variation, but it also lets you enjoy leftovers in a new form. Your family will love the surprise! -
Low-Sodium Options: Choose low-sodium ham and reduced-fat cream cheese to keep this recipe heart-healthy without compromising on flavor.
This keeps your favorite comfort food in the dinner rotation while ensuring your diet stays on track. -
Spice It Up: Dash in some red pepper flakes or cayenne pepper for those who crave a little heat.
This variation brings a fiery kick to each bite, perfect for those who enjoy a zestier dish. -
Nutty Texture: Stir in some chopped almonds or pecans for a delightful crunch that complements the creaminess of the casserole.
Adding nuts enhances both texture and flavor, creating an elegant surprise in each serving. -
Cauliflower Prime: Swap shredded chicken for cauliflower for a vegetarian version that’s still satisfying and hearty.
This unexpected twist allows vegetarians to enjoy a comforting casserole while keeping it low-carb.
Embrace these variations to make the Chicken Cordon Bleu Casserole fit your family’s unique tastes! And if you’re looking for more delicious ideas, don’t forget to check out our Brown Stew Chicken or consider the refreshing flavor of Lemon Paprika Roast Chicken. Happy cooking!
Make Ahead Options
These Chicken Cordon Bleu Casserole components are perfect for meal prep enthusiasts! You can layer the shredded chicken and ham in the baking dish up to 24 hours ahead of time, then cover tightly with plastic wrap and refrigerate. The creamy sauce can also be prepared up to 3 days in advance; simply store it in an airtight container to maintain its quality. When you’re ready to serve, spread the sauce over the layered chicken and ham, top with Swiss cheese, and bake as directed. This strategy not only saves precious time during busy weeknights but also ensures that your Chicken Cordon Bleu Casserole is just as delicious and comforting when it comes time to enjoy!
What to Serve with Easy Keto Chicken Cordon Bleu Casserole
Looking to elevate your dinner experience? This wholesome dish pairs beautifully with delightful sides that enhance its rich flavors.
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Garlic Butter Green Beans: Tender green beans sautéed in garlic and butter offer a crunchy texture that perfectly contrasts the casserole’s creaminess. They’re vibrant, flavorful, and add a pop of color to your plate!
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Cauliflower Rice: Light and fluffy cauliflower rice mimics traditional rice but keeps the meal low-carb and satisfying. It’s a fantastic way to soak up the casserole’s creamy sauce without the extra carbs.
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Mixed Green Salad: A fresh salad with crisp lettuce, cucumbers, and a tangy vinaigrette balances the richness of the dish. The crunch and acidity bring a refreshing note that rounds out the meal beautifully.
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Roasted Broccoli: Crispy, caramelized broccoli provides a delightful texture and adds a nutritious element. Drizzle with lemon juice for an extra burst of brightness that complements the Dijon sauce.
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Zucchini Noodles: Light and fun to eat, zucchini noodles are a wonderful alternative to pasta. They absorb flavors well and provide a filling component alongside the casserole with minimal carbs.
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Creamy Coleslaw: Just a touch of sweetness from shredded cabbage in a creamy dressing pairs nicely with the salty ham and chicken. This adds an enjoyable crunch and coolness to the overall flavor profile.
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White Wine: A glass of crisp white wine, like Sauvignon Blanc, enhances the richness of the casserole while providing a complementary acidity that brightens your dining experience.
Feel free to mix and match these sides for a cozy, satisfying meal everyone will love!
Expert Tips for Chicken Cordon Bleu Casserole
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Juicy Chicken: Ensure your shredded chicken is moist for the best texture—add extra sauce if it’s on the dry side.
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Taste Balance: Adjust Dijon mustard to your liking; too much can overpower the dish, while too little will mellow the flavor.
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Veggie Boost: Don’t hesitate to mix in cooked vegetables like broccoli or bell peppers for added nutrition and texture.
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Cheese Variations: Experiment with different cheeses! Provolone or cheddar can add a unique twist to your Chicken Cordon Bleu Casserole.
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Meal Prep: This casserole is ideal for meal prepping—make extra for reheating throughout the week, or freeze before baking for future dinners.

Chicken Cordon Bleu Casserole Recipe FAQs
What type of chicken should I use for the casserole?
Absolutely! For the best results, I recommend using about 2 lbs of shredded cooked chicken. This could be rotisserie chicken for convenience, or you can use leftover chicken from your previous meals. Ensure it’s tender and juicy, as this will keep the casserole moist and flavorful.
How should I store leftover Chicken Cordon Bleu Casserole?
You can store leftovers in an airtight container in the refrigerator for up to 4-5 days. I often find that the flavors deepen and meld beautifully over time, making the next day’s leftovers even tastier! Just make sure to let it cool for about 30 minutes before sealing.
Can I freeze the Chicken Cordon Bleu Casserole?
Yes, you can freeze the casserole before baking. Just wrap it tightly with plastic wrap followed by aluminum foil to prevent freezer burn. It should keep well for up to 2 months. When you’re ready to enjoy it, simply thaw it overnight in the refrigerator before baking it as directed.
What should I do if my casserole seems dry?
If you notice your casserole seems dry before baking, don’t worry! You can mix in a bit of extra sauce made from melted butter, cream cheese, and a splash of chicken broth. Just blend these to a creamy consistency and pour it over the casserole to add moisture.
Is this casserole suitable for gluten-free diets?
Very much so! This Chicken Cordon Bleu Casserole is naturally gluten-free since it doesn’t contain any wheat-based ingredients. However, always double-check your Dijon mustard and broth labels to ensure they are indeed gluten-free, especially if you have sensitivities.

Delicious Chicken Cordon Bleu Casserole for Cozy Nights
Ingredients
Equipment
Method
- Preheat your oven to 350°F (175°C) and grease a 9x13-inch baking dish.
- Layer the shredded cooked chicken evenly at the bottom of the baking dish and add the ham pieces on top.
- In a medium mixing bowl, mix melted butter, softened cream cheese, Dijon mustard, lemon juice, and optional white wine until smooth.
- Spread the creamy sauce evenly over the layered chicken and ham.
- Top with slices of Swiss cheese, ensuring even coverage.
- Bake in the preheated oven for 30-40 minutes or until the cheese is golden and bubbly.
- Broil for an additional 2 minutes for extra browning, watching closely.
- Let cool for a few minutes before serving. Enjoy!

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