The Crowd-Pleasing Appeal of Chicken Cordon Bleu Casserole
Okay, friend, let’s be honest. Chicken Cordon Bleu sounds fancy, right? Like something you’d order at a restaurant and not attempt at home. But what if I told you there was a way to get all that delicious flavor – the chicken, the ham, the Swiss cheese, that creamy sauce – in a super easy casserole form? That’s exactly what this recipe is all about. We’re taking all the best parts of Chicken Cordon Bleu and making it weeknight-friendly, budget-friendly, and totally delicious. Forget fussy prep; this casserole is about layering flavors and letting the oven do the work. Plus, it’s a fantastic way to use up leftover cooked chicken or ham! So, let’s dive into what makes this casserole so darn good.Ingredients
This recipe uses simple, readily available ingredients. Here’s what you’ll need to gather:
Casserole Base
- Cooked Chicken: 3 cups, shredded or cubed. Rotisserie chicken is a fantastic shortcut!
- Cooked Ham: 1 ½ cups, diced. Use leftover ham or grab a ham steak from the store.
- Swiss Cheese: 1 ½ cups, shredded. Adds that classic Chicken Cordon Bleu flavor.
- Cream of Chicken Soup: 1 (10.75 ounce) can. This forms the creamy base of the casserole.
- Sour Cream: ½ cup. Adds richness and tanginess.
- Mayonnaise: ¼ cup. Helps create a smooth and creamy sauce.
- Dijon Mustard: 2 tablespoons. A key ingredient for that signature Cordon Bleu flavor.
- Garlic Powder: ½ teaspoon. Enhances the savory notes.
- Onion Powder: ½ teaspoon. Adds depth of flavor.
- Salt and Pepper: To taste. Season generously!
Optional Topping
- Butter Crackers: 1 ½ cups, crushed (such as Ritz). Adds a buttery, crunchy topping.
- Melted Butter: 3 tablespoons. To bind the cracker crumbs together.
Step-by-Step Instructions
Don’t be intimidated! This casserole is incredibly easy to assemble. Follow these simple steps, and you’ll have a delicious dinner on the table in no time.Getting Started
- Preheat your oven: to 350°F (175°C).
- Grease a 9×13 inch baking dish: This will prevent the casserole from sticking.
Mixing the Casserole
- Combine the ingredients: In a large bowl, combine the cooked chicken, ham, Swiss cheese, cream of chicken soup, sour cream, mayonnaise, Dijon mustard, garlic powder, onion powder, salt, and pepper. Mix well to ensure everything is evenly distributed.
- Pour into the baking dish: Spread the mixture evenly into the prepared baking dish.
Adding the Topping (Optional)
- Prepare the cracker topping: In a separate bowl, combine the crushed butter crackers and melted butter. Mix until the crumbs are evenly coated.
- Sprinkle over the casserole: Sprinkle the cracker topping evenly over the chicken mixture.
Baking and Serving
- Bake: Bake for 25-30 minutes, or until the casserole is heated through and the topping (if using) is golden brown.
- Let it rest: Let the casserole rest for 5-10 minutes before serving. This allows the flavors to meld together and the casserole to set slightly.
- Serve: Serve hot and enjoy!
Pro Tips and Variations for the Best Cordon Bleu Casserole
Okay, now that you’ve got the basics down, let’s talk about how to make this Chicken Cordon Bleu Casserole even *better*. These are some of my favorite tips and variations that I’ve picked up over the years.Ingredient Swaps and Substitutions
- Chicken: Don’t have rotisserie chicken? No problem! You can use leftover grilled chicken, poached chicken, or even canned chicken (just drain it well).
- Ham: If you’re not a fan of ham, try using cooked turkey or even bacon! Crispy bacon adds a smoky flavor that’s absolutely delicious.
- Swiss Cheese: While Swiss is traditional, you can experiment with other cheeses like Gruyere, provolone, or even a sharp cheddar for a bolder flavor.
- Cream of Chicken Soup: If you’re looking for a healthier option, try using a can of condensed cream of mushroom soup or even making your own cream sauce from scratch.
- Sour Cream: Plain Greek yogurt is a great substitute for sour cream, offering a similar tang with fewer calories.
- Butter Crackers: Panko breadcrumbs mixed with melted butter are a fantastic alternative to butter crackers. They create a super crispy topping.
- Make it gluten-free: Use gluten-free cream of chicken soup and gluten-free crackers or breadcrumbs.
Boosting the Flavor
- Add vegetables: Sautéed mushrooms, onions, or asparagus would be delicious additions to this casserole.
- Spice it up: A pinch of red pepper flakes or a dash of hot sauce can add a little kick.
- Fresh herbs: Sprinkle fresh parsley, chives, or thyme over the casserole before serving for a pop of freshness.
- Wine: Add a splash of dry white wine to the sauce for extra depth of flavor.
Make-Ahead Instructions
This casserole is perfect for making ahead of time! Simply assemble the casserole (without the topping, if using) and store it in the refrigerator for up to 24 hours. When you’re ready to bake, add the topping and bake as directed, adding a few extra minutes to the baking time if necessary.Freezing Instructions
You can also freeze this casserole for a future meal. Assemble the casserole in a freezer-safe dish (without the topping) and wrap it tightly with plastic wrap and then foil. Freeze for up to 3 months. When ready to bake, thaw the casserole overnight in the refrigerator. Add the topping and bake as directed, adding extra baking time as needed to ensure the casserole is heated through.Serving Suggestions
This Chicken Cordon Bleu Casserole is delicious on its own, but here are a few serving suggestions to make it a complete meal:- Side Salad: A simple green salad with a light vinaigrette is the perfect complement to the rich casserole.
- Steamed Vegetables: Steamed broccoli, green beans, or asparagus are healthy and easy side dishes.
- Garlic Bread: Because who doesn’t love garlic bread with a creamy casserole?
- Rolls: Serve with warm dinner rolls to soak up all that delicious sauce.
Why I Think You’ll Love This Casserole
I truly believe this Chicken Cordon Bleu Casserole is a winner. It’s easy to make, packed with flavor, and always a crowd-pleaser. It’s also a great way to use up leftovers and get a comforting meal on the table quickly. Plus, it’s so versatile! You can customize it to your liking with different cheeses, vegetables, and toppings. Whether you’re a seasoned cook or a beginner, this recipe is sure to be a success.Other Recipes You Might Enjoy
If you love casseroles, you might also enjoy these recipes:- Try the creamy comfort of Marry Me Chicken Pasta, a dish so good, it might just lead to a proposal!
- If you’re a fan of French onion soup, you’ll adore this French Onion Chicken Orzo Casserole.
- For another easy and delicious option, check out this Chicken Casserole Recipe.
- And for a classic comfort food dish, you can’t go wrong with Chicken Spaghetti Casserole or Southern Chicken Spaghetti Casserole.
- And don’t forget to try the creamy comfort of Marry Me Chicken Pasta, a dish so good, it might just lead to a proposal!
Final Thoughts
So, are you ready to give this Chicken Cordon Bleu Casserole a try? I know you’re going to love it! It’s the perfect comfort food for any occasion, and it’s sure to become a family favorite. Don’t be afraid to get creative with the ingredients and make it your own. Happy cooking!Can I prepare the Chicken Cordon Bleu Casserole ahead of time?
Yes, you can assemble the casserole (without the topping) and store it in the refrigerator for up to 24 hours. Add the topping when ready to bake, and you might need to add a few extra minutes to the baking time.
What are some ingredient substitutions I can make in the Chicken Cordon Bleu Casserole?
The recipe allows for several substitutions. You can use cooked turkey or bacon instead of ham, Gruyere or provolone instead of Swiss cheese, cream of mushroom soup instead of cream of chicken, Greek yogurt instead of sour cream, and panko breadcrumbs instead of butter crackers. You can also use leftover grilled or poached chicken, or even canned chicken, instead of rotisserie chicken.
How can I freeze the Chicken Cordon Bleu Casserole for later?
Assemble the casserole in a freezer-safe dish (without the topping), wrap it tightly with plastic wrap and then foil, and freeze for up to 3 months. Thaw it overnight in the refrigerator before baking, adding the topping and baking until heated through, which may require extra baking time.
What are some ways to add more flavor to the Chicken Cordon Bleu Casserole?
You can add sautéed vegetables like mushrooms or onions, spice it up with red pepper flakes or hot sauce, sprinkle fresh herbs like parsley or thyme on top, or add a splash of dry white wine to the sauce.

Easy Chicken Cordon Bleu Casserole
Ingredients
Equipment
Method
- Preheat your oven to 350°F (175°C).
- Grease a 9×13 inch baking dish.
- In a large bowl, combine the cooked chicken, ham, Swiss cheese, cream of chicken soup, sour cream, mayonnaise, Dijon mustard, garlic powder, onion powder, salt, and pepper. Mix well to ensure everything is evenly distributed.
- Pour the mixture into the prepared baking dish and spread evenly.
- In a separate bowl, combine the crushed butter crackers and melted butter. Mix until the crumbs are evenly coated.
- Sprinkle the cracker topping evenly over the chicken mixture.
- Bake for 25-30 minutes, or until the casserole is heated through and the topping (if using) is golden brown.
- Let the casserole rest for 5-10 minutes before serving.