BEST CHICKEN CORDON BLEU CASSEROLE

Imagine golden-brown, bubbly perfection, the savory aroma of ham and Swiss cheese mingling with tender chicken, all nestled in a creamy, comforting sauce. This Chicken Cordon Bleu Casserole takes the classic flavors you love and transforms them into an easy weeknight dinner your whole family will adore. Get ready to experience pure comfort food bliss – you got this!

The Magic Behind the Casserole

Okay, let’s be real. Sometimes, you just need a dinner that’s both delicious *and* easy, right? That’s where this Chicken Cordon Bleu Casserole comes in. We’re talking all the amazing flavors of Chicken Cordon Bleu, but without all the fuss of stuffing and breading individual chicken breasts. It’s the perfect solution for busy weeknights when you want something satisfying but don’t have hours to spend in the kitchen. Plus, it’s a great way to use up leftover cooked chicken! Think of it as deconstructed Chicken Cordon Bleu, only way easier to make and just as delicious.

This recipe is also incredibly versatile. You can easily adapt it to your family’s preferences. Want to add some veggies? Go for it! Prefer a different type of cheese? No problem! We’ll talk about some variations later on, but for now, let’s focus on mastering the basic recipe. Trust me, once you make this Chicken Cordon Bleu Casserole once, it’ll become a regular in your dinner rotation. And hey, if you love easy casserole recipes, you might want to check out my Chicken Casserole too!

Ingredients You’ll Need

This recipe uses simple, readily available ingredients. Here’s what you’ll need:

For the Casserole:

• Cooked Chicken: 3 cups, shredded or cubed. Rotisserie chicken works great!
• Cooked Ham: 1 1/2 cups, diced.
• Swiss Cheese: 2 cups, shredded. Divide this – you’ll use some in the casserole and some on top.
• Cream of Chicken Soup: 1 (10.75 ounce) can.
• Sour Cream: 1/2 cup. This adds richness and tang!
• Milk: 1/4 cup.
• Dijon Mustard: 1 tablespoon. This is key for that classic Chicken Cordon Bleu flavor.
• Garlic Powder: 1/2 teaspoon.
• Onion Powder: 1/2 teaspoon.
• Salt and Pepper: To taste.

Optional Topping:

• Bread Crumbs: 1/2 cup, plain or seasoned.
• Melted Butter: 2 tablespoons.

Gather Your Supplies

Before you get started, make sure you have everything you need on hand. This will make the whole process smoother and less stressful.

• 9×13 inch baking dish
• Large mixing bowl
• Measuring cups and spoons
• Mixing spoon or spatula

Step-by-Step Instructions

Alright, let’s get cooking! This recipe is so easy, you’ll be amazed at how quickly it comes together.

Preparing the Casserole

1. Preheat your oven to 350°F (175°C). Grease a 9×13 inch baking dish. This will prevent the casserole from sticking.
2. In a large mixing bowl, combine the cooked chicken, ham, and 1 1/2 cups of the Swiss cheese. Make sure everything is evenly distributed.
3. In a separate bowl, whisk together the cream of chicken soup, sour cream, milk, Dijon mustard, garlic powder, onion powder, salt, and pepper. Whisk until smooth and creamy.
4. Pour the soup mixture over the chicken and ham mixture. Stir gently to combine, ensuring that everything is well coated.
5. Pour the mixture into the prepared baking dish. Spread it evenly.

Topping and Baking

1. Sprinkle the remaining 1/2 cup of Swiss cheese over the top of the casserole.
2. (Optional) In a small bowl, combine the bread crumbs and melted butter. Sprinkle this mixture evenly over the cheese. This adds a nice crunchy texture.
3. Bake for 25-30 minutes, or until the casserole is heated through and the cheese is melted and bubbly. The top should be lightly golden brown.
4. Let the casserole cool for a few minutes before serving. This will allow it to set up a bit.

Tips for Cordon Bleu Casserole Perfection

Even though this recipe is easy, a few tips can help you achieve casserole perfection!

• Use good quality ham and Swiss cheese. The flavor of these ingredients will really shine through in the casserole.
• Don’t overbake the casserole. Overbaking can dry it out. You want it to be heated through and bubbly, but still moist.
• If the bread crumb topping starts to brown too quickly, tent the casserole with foil. This will prevent it from burning.
• Let the casserole cool slightly before serving. This will make it easier to slice and serve.
• If you’re short on time, using pre-shredded cheese and pre-cooked ham can save you a few minutes.
• For a richer flavor, try using Gruyere cheese instead of Swiss.

Variations to Make It Your Own

One of the best things about casseroles is how easy they are to customize. Here are a few ideas to get you started:

• Add vegetables: Sautéed mushrooms, broccoli florets, or asparagus tips would be delicious additions to this casserole.
• Use different cheese: Gruyere, provolone, or mozzarella would all work well in this recipe.
• Add a creamy sauce: For an even richer casserole, consider adding a layer of bechamel sauce or a creamy mushroom sauce.
• Spice it up: A pinch of red pepper flakes or a dash of hot sauce can add a little kick to this casserole.
• Try different meats: Turkey or pork could be substituted for the chicken or ham. You might also like Rotisserie Chicken Casserole.
• Add pasta or rice: Cooked pasta or rice can be added to the casserole to make it even more filling. For a similar twist, check out Chicken Spaghetti Casserole.

Serving Suggestions

This Chicken Cordon Bleu Casserole is a complete meal on its own, but it’s also delicious served with a few simple sides.

• Green salad: A crisp green salad with a light vinaigrette is a perfect complement to the rich casserole.
• Steamed vegetables: Steamed broccoli, green beans, or asparagus are healthy and delicious side dishes.
• Garlic bread: Warm garlic bread is always a crowd-pleaser.
• Mashed potatoes: Creamy mashed potatoes are a comforting and satisfying side dish.

Making Ahead and Storing

This Chicken Cordon Bleu Casserole is a great make-ahead meal. You can assemble it up to 24 hours in advance and store it in the refrigerator. Just add a few extra minutes to the baking time.

Leftovers can be stored in the refrigerator for up to 3 days. Reheat them in the oven or microwave.

Why This Casserole Is a Winner

This Chicken Cordon Bleu Casserole is a winner for so many reasons. It’s easy to make, it’s delicious, and it’s a crowd-pleaser. It’s the perfect solution for busy weeknights when you want something satisfying but don’t have a lot of time to spend in the kitchen. It’s also a great way to use up leftover cooked chicken or ham. If you want a simpler version of the original dish, check out Chicken Cordon Bleu. And if you’re looking for another creamy delight, consider trying the Creamy Dreamy Chicken Casserole or maybe even the Crockpot Pierogi Casserole Heaven!

Give this recipe a try, and let me know what you think! I’m confident that it will become a new family favorite. Happy cooking!

Best Chicken Cordon Bleu Casserole

Amelia Chen-Morrison

This Chicken Cordon Bleu Casserole transforms classic flavors into an easy and comforting weeknight dinner. It features tender chicken, savory ham, and Swiss cheese in a creamy sauce, all baked to golden-brown perfection. It’s a deconstructed version of the original dish that’s simple to make and utterly delicious.

Print Recipe Pin Recipe

Prep Time 20 minutes mins

Cook Time 30 minutes mins

Total Time 50 minutes mins

Course Main Course

Cuisine American

Servings 6

Calories 450 kcal

Equipment

• 9×13 inch baking dish
• Large mixing bowl
• small mixing bowl
• Measuring cups
• Measuring spoons
• Whisk
• Mixing spoon or spatula
• Oven

Ingredients

  

• 3 cups cooked chicken, shredded or cubed
• 1 ½ cups cooked ham, diced
• 2 cups shredded Swiss cheese, divided
• ½ cup sour cream
• ¼ cup milk
• 1 tablespoon Dijon mustard
• ½ teaspoon garlic powder
• ½ teaspoon onion powder
• Salt and pepper to taste
• ½ cup bread crumbs, plain or seasoned optional
• 2 tablespoons melted butter optional

Instructions

 

• Preheat oven to 350°F (175°C). Grease a 9×13 inch baking dish.
• In a large mixing bowl, combine the cooked chicken, ham, and 1 1/2 cups of the Swiss cheese.
• In a separate bowl, whisk together the cream of chicken soup, sour cream, milk, Dijon mustard, garlic powder, onion powder, salt, and pepper until smooth.
• Pour the soup mixture over the chicken and ham mixture. Stir gently to combine, ensuring that everything is well coated.
• Pour the mixture into the prepared baking dish. Spread it evenly.
• Sprinkle the remaining 1/2 cup of Swiss cheese over the top of the casserole.
• In a small bowl, combine the bread crumbs and melted butter (optional). Sprinkle this mixture evenly over the cheese.
• Bake for 25-30 minutes, or until the casserole is heated through and the cheese is melted and bubbly.
• Let the casserole cool for a few minutes before serving.

Notes

Use good quality ham and Swiss cheese for the best flavor. Don’t overbake the casserole. If the bread crumb topping starts to brown too quickly, tent the casserole with foil. Let the casserole cool slightly before serving. For a richer flavor, try using Gruyere cheese instead of Swiss. Add sauteed mushrooms, broccoli florets, or asparagus tips for added vegetables. Gruyere, provolone, or mozzarella would all work well in this recipe as cheese substitutions. Assemble the casserole up to 24 hours in advance and store it in the refrigerator. Leftovers can be stored in the refrigerator for up to 3 days.