Search Recipes

Find your favorite dishes

Chicken Cordon Bleu Casserole

Sarah

By Sarah

Feb 26, 2026

15 min prep
30 min cook
6 servings
Jump to Recipe
Chicken Cordon Bleu Casserole

Welcome to the comforting world of Chicken Cordon Bleu Casserole! This delightful dish brings together tender shredded chicken, layers of savory turkey ham, and gooey Swiss cheese, all enveloped in a creamy Dijon sauce. Topped with a buttery, golden panko crust, this casserole is a warm hug on a plate that your family will adore!

Perfect for weeknight dinners or special gatherings, this casserole is not only easy to prepare but also packed with flavors that evoke the classic Chicken Cordon Bleu you know and love. Get ready to make your kitchen smell heavenly as you create this mouthwatering meal!

Why You'll Love This Recipe

  • Comfort Food Classic: Enjoy all the flavors of Chicken Cordon Bleu in a simple casserole form.
  • Family-Friendly: This dish is sure to please both kids and adults alike!
  • Creamy & Cheesy: The rich, creamy sauce paired with melty Swiss cheese creates a melt-in-your-mouth experience.
  • Easy to Prepare: With minimal prep time, you can have this dish in the oven in no time!

About the Ingredients

Shredded Cooked Chicken

This tender chicken is the base of your casserole and adds protein, making it hearty and satisfying.

Deli-Style Turkey Ham or Smoked Turkey

Adding layers of flavor, this ingredient offers a savory, meaty component without the pork!

Swiss Cheese Slices

Melted Swiss cheese provides a creamy, rich texture that binds the dish together beautifully.

Unsalted Butter

This is essential for creating a luscious sauce and a golden, crispy topping.

Dijon Mustard

This adds a tangy kick to the sauce, elevating the overall flavor profile of the casserole.

Whole Milk

This creamy base helps thicken the sauce, ensuring that every bite is rich and satisfying.

Tips & Tricks

Use Leftover Chicken

This recipe is perfect for using up leftover rotisserie chicken, making it even quicker to prepare!

Customize the Cheese

Feel free to mix in your favorite cheeses for a unique twist, such as cheddar or gouda.

Don’t Skip the Panko

The panko breadcrumbs give the casserole a delightful crunch that contrasts beautifully with the creamy filling.

Let it Rest

Allowing the casserole to rest for a few minutes after baking helps the layers set, making serving easier.

Pro Tips

  • Preheat Your Oven: Ensure your oven is fully preheated for even cooking and a crispy topping.
  • Quality Cheese Matters: Use good quality Swiss cheese for the best melting and flavor.
  • Layer Evenly: Spread each layer evenly to ensure every bite is deliciously balanced.
  • Garnish for Color: A sprinkle of fresh parsley not only adds color but also a fresh flavor boost!

Step-by-Step Instructions

Prepare Your Casserole Dish

Preheat the oven to 350°F (175°C) and spray a 9x13-inch casserole dish with nonstick cooking spray to prevent sticking.

Layer the Chicken

Spread the shredded chicken evenly in the prepared baking dish, creating a hearty base for your casserole.

Add the Turkey and Cheese

Layer the turkey ham or smoked turkey strips over the chicken, followed by a generous layer of Swiss cheese slices.

Make the Creamy Sauce

In a saucepan, melt the butter and whisk in Dijon mustard, garlic powder, and seasonings, then gradually add the flour and milk until thickened.

Combine and Bake

Pour the creamy sauce over the layers, sprinkle with panko mixed with softened butter, and bake until golden and bubbly!

Delicious Variations

Add Vegetables

Incorporate steamed broccoli or spinach for added nutrition and flavor.

Spicy Kick

For a spicier version, add diced jalapeños or a sprinkle of red pepper flakes into the sauce.

Herb Infusion

Mix fresh herbs like thyme or rosemary into the sauce for an aromatic twist.

How to Store Chicken Cordon Bleu Casserole

Refrigerator

Store leftovers in an airtight container for up to 3 days.

Freezer

Freeze in a tightly sealed container for up to 2 months; thaw in the refrigerator before reheating.

Reheating

Reheat in the oven at 350°F (175°C) until heated through, about 20-25 minutes.

Frequently Asked Questions

Can I use raw chicken instead?

Yes, but make sure to cook it thoroughly before assembling the casserole.

What can I substitute for Swiss cheese?

Cheddar or mozzarella can be used for a different flavor profile.

Is this dish gluten-free?

To make it gluten-free, use gluten-free flour and panko breadcrumbs.

Can I prepare this ahead of time?

Absolutely! Assemble the casserole and refrigerate it overnight before baking.

Now that you have all the details to create this heartwarming Chicken Cordon Bleu Casserole, it’s time to gather your ingredients and get cooking! Your family will be begging for seconds!

Chicken Cordon Bleu Casserole

Chicken Cordon Bleu Casserole

This comforting Chicken Cordon Bleu Casserole delivers all the classic flavors you love—tender chicken, creamy Dijon sauce, and melty Swiss cheese—topped with a buttery, golden panko crust. It’s an easy, family-friendly twist on the traditional dish.

15 min
Prep Time
30 min
Cook Time
6
Servings
350 kcal
Calories

Ingredients

Instructions

  1. 1 Preheat the oven to 350°F (175°C) and spray a 9x13-inch casserole dish with nonstick cooking spray.
  2. 2 Spread the shredded chicken evenly in the prepared baking dish.
  3. 3 Layer the turkey ham or smoked turkey evenly over the chicken, followed by the Swiss cheese slices.
  4. 4 In a saucepan over medium heat, melt 6 tablespoons butter. Whisk in Dijon mustard, lemon juice (if using), garlic powder, salt, nutmeg, and cayenne pepper.
  5. 5 Whisk in the flour and cook until a smooth paste forms.
  6. 6 Slowly add the milk, whisking constantly, until smooth. Simmer for about 4 minutes until thickened.
  7. 7 Pour the sauce evenly over the casserole, spreading gently to cover all layers.
  8. 8 Mix the panko breadcrumbs with the softened butter and sprinkle evenly over the top.
  9. 9 Bake uncovered for 30–40 minutes, until bubbly and the topping is golden brown.
  10. 10 Let rest for 5 minutes before serving. Garnish with chopped parsley if desired.

Chef's Note

This casserole is a pork-free take on classic Chicken Cordon Bleu. Smoked turkey adds a similar savory flavor while keeping the dish family-friendly. It can be prepared ahead of time and stored in the refrigerator for up to 24 hours before baking.

Servings: 6

Cuisine: American

Course: Dinner

Nutrition (per serving): 30gg protein