If you love the classic flavors of Chicken Cordon Bleu but don’t want the hassle of pounding, rolling, breading, and frying, this Chicken Cordon Bleu Casserole Recipe is about to become your new favorite comfort food. It delivers everything you crave—tender chicken, savory ham, gooey melted cheese, and a creamy sauce—in an easy, oven-baked casserole form.
This dish is perfect for busy weeknights, family dinners, potlucks, or even meal prep. Best of all, it tastes fancy but requires very little effort. Whether you’re new to casseroles or a seasoned home cook, this recipe is approachable, satisfying, and guaranteed to impress.
What Is Chicken Cordon Bleu Casserole?
Traditional Chicken Cordon Bleu is a French-inspired dish made with chicken breast stuffed with ham and Swiss cheese, then breaded and fried or baked. While delicious, it can be time-consuming.
A Chicken Cordon Bleu Casserole takes all the classic components and layers them into a single baking dish. Instead of stuffing and rolling, everything is chopped or shredded, layered, and baked together in a rich, creamy sauce. The result is the same iconic flavor with half the work.
This casserole version is:
- Easier to prepare
- More forgiving for beginners
- Perfect for feeding a crowd
- Ideal for leftovers
Why You’ll Love This Chicken Cordon Bleu Casserole Recipe
There are countless reasons this recipe earns a permanent spot in your meal rotation:
- Simple ingredients you can find anywhere
- Comfort food vibes with a gourmet twist
- Make-ahead friendly for busy schedules
- Kid-approved and adult-loved
- Customizable with different cheeses or toppings
It’s creamy without being heavy, cheesy without being overwhelming, and savory in every bite.
Ingredients for Chicken Cordon Bleu Casserole Recipe
Here’s everything you’ll need to make this comforting casserole at home. Exact measurements can be adjusted based on serving size.
Main Ingredients
- Cooked chicken breast (cubed or shredded)
- Cooked ham (diced)
- Swiss cheese (shredded or sliced)
- Mozzarella or provolone cheese (optional, for extra melt)
Creamy Sauce Ingredients
- Unsalted butter
- All-purpose flour
- Milk (whole milk works best)
- Chicken broth
- Dijon mustard
- Garlic powder
- Onion powder
- Salt and black pepper
Topping Ingredients
- Breadcrumbs or panko
- Melted butter
- Parmesan cheese (optional)
- Fresh parsley (for garnish)
How to Make Chicken Cordon Bleu Casserole Recipe Step by Step
This Chicken Cordon Bleu Casserole Recipe is surprisingly easy and comes together in just a few simple steps.
Step 1: Preheat and Prepare
Preheat your oven to 375°F (190°C). Lightly grease a casserole dish to prevent sticking and make cleanup easier.
Step 2: Make the Creamy Sauce
In a saucepan, melt butter over medium heat. Whisk in flour and cook for about one minute to remove the raw flour taste. Slowly add milk and chicken broth, whisking constantly to avoid lumps. Stir until the sauce thickens.
Add Dijon mustard, garlic powder, onion powder, salt, and pepper. Taste and adjust seasoning as needed. Remove from heat once smooth and creamy.
Step 3: Assemble the Casserole
Spread the cooked chicken evenly across the bottom of the casserole dish. Layer the diced ham on top, followed by a generous layer of Swiss cheese.
Pour the creamy sauce evenly over everything, making sure it reaches all corners of the dish.
Step 4: Add the Crispy Topping
In a small bowl, mix breadcrumbs with melted butter and Parmesan cheese. Sprinkle this mixture evenly over the casserole to create a golden, crunchy topping.
Step 5: Bake to Perfection
Bake uncovered for 30–35 minutes, or until the casserole is bubbly and the topping is golden brown. Let it rest for 5–10 minutes before serving.
Tips for the Best Chicken Cordon Bleu Casserole Recipe
Want restaurant-quality results at home? Keep these tips in mind:
- Use rotisserie chicken for extra flavor and convenience
- Grate your own cheese for smoother melting
- Don’t overbake, or the sauce may dry out
- Let it rest before serving so it sets properly
These small details make a big difference in taste and texture.
Variations of Chicken Cordon Bleu Casserole Recipe
One of the best things about this dish is how adaptable it is.
Low-Carb Version
Skip the breadcrumb topping and use crushed pork rinds or almond flour mixed with butter for a keto-friendly alternative.
Extra Cheesy Version
Add a blend of Swiss, mozzarella, and Gruyère cheese for maximum cheesiness.
Spicy Twist
Add a pinch of cayenne pepper or red chili flakes to the sauce for a gentle kick.
Vegetable Add-Ins
Stir in steamed broccoli, spinach, or mushrooms for added nutrition and color.
What to Serve with Chicken Cordon Bleu Casserole Recipe
This casserole pairs beautifully with simple sides that balance its creamy richness:
- Steamed green beans or asparagus
- A crisp green salad with vinaigrette
- Roasted vegetables
- Mashed potatoes or buttered noodles
- Garlic bread or dinner rolls
These sides turn the casserole into a complete, satisfying meal.
Make-Ahead and Storage Instructions
This Chicken Cordon Bleu Casserole Recipe is perfect for planning ahead.
Make Ahead
Assemble the casserole up to 24 hours in advance, cover tightly, and refrigerate. Bake when ready to serve.
Storing Leftovers
Store leftovers in an airtight container in the refrigerator for up to 3–4 days.
Freezing
You can freeze the unbaked or baked casserole for up to 2 months. Thaw overnight in the refrigerator before reheating or baking.
How to Reheat Chicken Cordon Bleu Casserole
For best results:
- Reheat in the oven at 350°F until warmed through
- Cover loosely with foil to prevent drying
- Microwave individual portions for quick lunches
The flavors often deepen after a day, making leftovers even better.
Is Chicken Cordon Bleu Casserole Kid-Friendly?
Yes! The creamy sauce, mild cheese, and familiar chicken and ham flavors make this casserole a hit with kids. If cooking for picky eaters, you can reduce the Dijon mustard slightly without losing flavor.
Frequently Asked Questions
Can I use raw chicken?
It’s best to use fully cooked chicken to ensure even cooking and proper texture.
What cheese works best?
Swiss cheese is classic, but Gruyère, provolone, or mozzarella work well too.
Can I make it gluten-free?
Yes. Use gluten-free flour for the sauce and gluten-free breadcrumbs for the topping.
Final Thoughts on Chicken Cordon Bleu Casserole Recipe
This Chicken Cordon Bleu Casserole Recipe is everything a great comfort food should be: warm, creamy, cheesy, and incredibly satisfying. It captures the elegance of the classic dish while making it accessible for everyday home cooking.
Whether you’re serving it for a cozy family dinner or bringing it to a gathering, this casserole is guaranteed to earn compliments and recipe requests. Simple to make, easy to customize, and unforgettable in flavor—this is one dish you’ll come back to again and again.
