The Juiciest Chicken Cordon Bleu Casserole Recipe Ever

Whipping up a comforting chicken cordon bleu casserole brings pure culinary magic to your dinner table.

Layers of tender chicken, savory ham, and melted swiss cheese create an irresistible combination.

Creamy sauces and crispy breadcrumb toppings promise a delightful twist on the classic dish.

Home cooks appreciate how simple ingredients can produce such an impressive meal.

Weeknight dinners demand smart solutions that taste incredible without complicated preparation.

Cheesy, rich, and satisfying, this casserole delivers maximum flavor with minimal effort.

You’ll want to bookmark this recipe for moments when comfort food calls.

What Makes Chicken Cordon Bleu Casserole So Good

• Conquer Challenging Meal Prep: This recipe transforms complex cooking into a simple, strategic layering process that feels like culinary artwork without overwhelming kitchen skills.
• Maximize Comfort and Convenience: A one-dish wonder that combines protein, cheese, and crispy topping, delivering maximum satisfaction with minimal cleanup and preparation effort.
• Create Crowd-Pleasing Versatility: Perfect for family dinners, potlucks, or weekend gatherings where everyone craves a hearty, satisfying meal that appeals to diverse taste preferences.
• Elevate Protein Performance: Transforms ordinary chicken into a gourmet experience by incorporating multiple flavor dimensions through strategic seasoning, ham, swiss cheese, and a crunchy breadcrumb topping.

Ingredients In Chicken Cordon Bleu Casserole

• Chicken Breasts: Tender, lean meat that serves as the primary protein base for the casserole.
• Ham: Adds a savory, salty flavor and provides additional protein depth to the dish.

• Swiss Cheese: Melts beautifully and creates a rich, creamy layer with a distinctive nutty flavor.
• Eggs: Act as a binding agent to hold the casserole together and add richness.
• Heavy Cream: Contributes to the luxurious, smooth texture of the sauce.
• Milk: Helps to create a lighter, more balanced cream mixture.

• Salt, Pepper, Garlic Powder: Essential seasonings that enhance the overall flavor of the chicken.
• Dijon Mustard: Provides a tangy, sharp note to the creamy sauce.
• Breadcrumbs: Creates a crispy, golden topping for texture and visual appeal.
• Dried Thyme: Adds an aromatic herbal element to the breadcrumb coating.
• All-Purpose Flour: Helps to thicken the sauce and create a slight crispiness.
• Melted Butter: Adds richness to the breadcrumb topping and helps achieve a golden color.

Cooking Chicken Cordon Bleu Casserole

Step 1: Prepare Oven And Baking Dish

Preheat the oven to a toasty 375°F. Lightly grease a 9×13-inch baking dish with cooking spray or butter to prevent any stubborn sticking.

Step 2: Prepare Chicken Pieces

Cut chicken breasts into bite-sized chunks. Make sure each piece is roughly the same size so they cook evenly and deliver consistent texture in every mouthful.

Step 3: Season Chicken

• Salt
• Black pepper
• Garlic powder

Massage the seasonings into the meat to ensure every morsel is packed with flavor.

Step 4: Create Creamy Sauce

• Eggs
• Heavy cream
• Milk
• Dijon mustard

Blend until the mixture is smooth and well combined, creating a rich, velvety base for the casserole.

Step 5: Make Crispy Topping

• Melted butter
• Dried thyme

Stir until the breadcrumbs are evenly coated and look golden and inviting.

Step 6: Layer Chicken Base

Spread the seasoned chicken pieces across the bottom of the baking dish, creating an even foundation for the layers to come.

Step 7: Add Ham Layer

Scatter diced ham evenly over the chicken, ensuring each slice will get a taste of the salty protein.

Step 8: Cheese Coverage

Blanket the ham and chicken with a generous layer of shredded swiss cheese. The goal is complete coverage for maximum cheesy goodness.

Step 9: Dust With Flour

Lightly sprinkle all-purpose flour over the cheese layer. This helps thicken the sauce and adds a subtle crispy texture.

Step 10: Pour Creamy Mixture

Slowly drizzle the egg mixture over the casserole, allowing it to seep between the layers and bind everything together.

Step 11: Create Crispy Topping

Spread the buttered breadcrumb mixture across the top of the casserole. This will create a gorgeous golden-brown crust.

Step 12: Bake To Perfection

Slide the casserole into the preheated oven. Bake for 35-40 minutes, watching for a golden, crispy top and ensuring the chicken is completely cooked.

Step 13: Rest And Serve

Remove from the oven and let the casserole rest for 10 minutes. This allows the flavors to mingle and the dish to set before serving up this delicious comfort meal.

Helpful Tips For Chicken Cordon Bleu Casserole

• Select Uniform Chicken Pieces: Cut chicken breasts into consistent, bite-sized chunks to guarantee even cooking and perfect texture in every serving.
• Control Moisture Level: Avoid soggy casserole by patting chicken dry before seasoning and using minimal liquid in the egg mixture.
• Layer Ingredients Strategically: Distribute ham and cheese evenly to ensure balanced flavor profile and prevent bland or overly concentrated bites.
• Crisp Up Breadcrumb Topping: Toast breadcrumbs with melted butter beforehand to enhance crunchiness and develop deeper golden-brown color on the casserole surface.
• Substitute with Dietary Alternatives: Replace heavy cream with Greek yogurt for lower-fat version, swap ham with turkey or vegetarian protein, and use gluten-free breadcrumbs for those with dietary restrictions.

Unique Takes On Chicken Cordon Bleu Casserole

• Vegetarian Transformation: Replace chicken with firm tofu or plant-based chicken alternatives, using nutritional yeast instead of swiss cheese for similar savory flavor profile.
• Gluten-Free Option: Substitute breadcrumbs with crushed gluten-free crackers or almond flour, ensuring crispy texture remains intact while accommodating dietary restrictions.
• Mediterranean Remix: Swap ham with diced Mediterranean olives, replace swiss cheese with feta, and add chopped fresh oregano for a vibrant Greek-inspired version of the casserole.
• Spicy Southwest Variation: Use pepper jack cheese, add diced green chiles, replace ham with chorizo, and sprinkle chili powder into the breadcrumb mixture for a zesty southwestern kick.

Great Sides For Chicken Cordon Bleu Casserole

• Pair with Crisp White Wine: Sauvignon Blanc or Chardonnay complements the creamy, cheesy casserole with bright, refreshing acidity that cuts through the rich flavors.
• Create Zesty Side Salad: Fresh mixed greens with light vinaigrette provide a tangy, crisp contrast to the hearty chicken and ham casserole, balancing the dish's richness.
• Serve with Roasted Vegetables: Herb-roasted asparagus or Brussels sprouts add earthy, caramelized notes that enhance the casserole's savory profile and provide a nutritious accompaniment.
• Recommend Crusty Bread: Warm, rustic sourdough or French baguette helps soak up the creamy sauce and adds delightful textural variety to the meal.

How To Store Chicken Cordon Bleu Casserole

• Transfer leftovers to an airtight container and store in the refrigerator for up to 3-4 days. Cool the casserole completely before sealing to prevent moisture buildup.
• Wrap tightly in freezer-safe plastic wrap or aluminum foil, then place in a freezer bag. Freeze for maximum 2 months. Label with the date to track freshness.
• Thaw overnight in the refrigerator. Preheat oven to 350°F, cover with foil to prevent drying, and warm for 20-25 minutes until internal temperature reaches 165°F.
• Place individual portions on a microwave-safe plate, cover with a damp paper towel to retain moisture.

Chicken Cordon Bleu Casserole FAQs

• What are the key ingredients for this chicken casserole?

The key ingredients include chicken breasts, ham, swiss cheese, eggs, heavy cream, breadcrumbs, butter, and seasonings like salt, pepper, garlic powder, and dried thyme.

• How do I ensure the chicken cooks evenly?

Slice chicken breasts into uniform, bite-sized pieces and season them thoroughly to guarantee consistent cooking and flavor distribution throughout the casserole.

• Why do I need to add flour to the casserole?

Adding all-purpose flour helps thicken the sauce and creates a subtle crispy element, improving the overall texture and consistency of the dish.

• Can I make this casserole ahead of time?

Yes, you can prepare the casserole in advance and refrigerate it before baking. Just add a few extra minutes to the cooking time if baking directly from the refrigerator.

Refined Chicken Cordon Bleu Casserole Recipe

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4.6 from 10 reviews

• Total Time: 1 hour 10 minutes
• Yield: 6 1x

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Description

Savory chicken cordon bleu casserole brings Swiss and French culinary traditions together in one comforting dish. Layers of tender chicken, creamy sauce, and crispy breadcrumbs create a satisfying meal you’ll crave again and again.

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Ingredients

Scale 1x2x3x

Protein:

• 2 lbs chicken breast, boneless and skinless
• 0.5 lbs ham, diced
• 0.5 lbs swiss cheese, shredded

Breading and Binding:

• 2 cups breadcrumbs
• 1/4 cup all-purpose flour
• 2 large eggs
• 1 tsp salt
• 1/2 tsp black pepper

Liquid and Seasoning:

• 1 cup heavy cream
• 1/2 cup milk
• 2 tbsp dijon mustard
• 1 tsp garlic powder
• 1/4 tsp dried thyme
• 2 tbsp butter, melted

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Instructions

1. Preheat the oven to 375°F and lightly grease a 9×13-inch baking dish to prevent sticking.
2. Slice chicken breasts into uniform, bite-sized pieces to ensure even cooking and consistent texture throughout the casserole.
3. Season chicken pieces with salt, pepper, and garlic powder, ensuring each piece is evenly coated for maximum flavor distribution.
4. In a separate mixing bowl, whisk together eggs, heavy cream, milk, and dijon mustard to create a rich, creamy binding sauce.
5. Combine breadcrumbs with melted butter and dried thyme, mixing thoroughly to create a golden, aromatic coating.
6. Layer the bottom of the prepared baking dish with seasoned chicken pieces, creating an even foundation for the casserole.
7. Sprinkle diced ham evenly over the chicken layer, distributing the protein for balanced flavor in each bite.
8. Generously cover the ham and chicken with shredded swiss cheese, ensuring complete coverage for a melty, indulgent result.
9. Dust the top layer with all-purpose flour to help thicken the sauce and create a subtle crispy element.
10. Pour the creamy egg mixture slowly and evenly over the entire casserole, allowing it to seep between the layers.
11. Sprinkle the buttered breadcrumb mixture across the top, creating a crisp, golden-brown crust.
12. Bake in the preheated oven for 35-40 minutes, or until the chicken is fully cooked and the top is golden and crispy.
13. Remove from oven and let rest for 10 minutes to allow the casserole to set and flavors to meld together before serving.

Notes

• Ensure uniform chicken pieces for consistent cooking and texture throughout the dish.
• Add extra herbs like rosemary or parsley to enhance the flavor profile and add depth to the casserole.
• Use gluten-free breadcrumbs and flour for a celiac-friendly version without compromising taste or texture.
• Reduce cream and substitute with Greek yogurt or low-fat milk for a lighter, healthier alternative that maintains creamy consistency.

• Prep Time: 20 minutes
• Cook Time: 40 minutes
• Category: Lunch, Dinner
• Method: Baking
• Cuisine: French-American

Nutrition

• Serving Size: 6
• Calories: 600
• Sugar: 2 g
• Sodium: 800 mg
• Fat: 35 g
• Saturated Fat: 18 g
• Unsaturated Fat: 15 g
• Trans Fat: 0 g
• Carbohydrates: 40 g
• Fiber: 2 g
• Protein: 45 g
• Cholesterol: 180 mg