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BEST CHICKEN CORDON BLEU CASSEROLE

Best Chicken Cordon Bleu Casserole for Ultimate Comfort Nights

This Best Chicken Cordon Bleu Casserole combines tender chicken, savory ham, and melted Swiss cheese for a comforting weeknight meal.
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Prep Time 15 minutes
Cook Time 30 minutes
Cooling Time 10 minutes
Total Time 55 minutes
Servings: 6 servings
Course: Dinner
Cuisine: Comfort Food
Calories: 450
Ingredients Equipment Method Nutrition Notes

Ingredients
  

For the Casserole
  • 3 cups cooked chicken, shredded or cubed Using rotisserie chicken saves time.
  • 1.5 cups cooked ham, diced Opt for high-quality ham for the richest taste.
  • 2 cups shredded Swiss cheese, divided Gruyere or provolone are great substitutes.
  • 0.5 cup sour cream Provides creaminess and a touch of tanginess.
  • 0.25 cup milk Helps achieve a moist consistency.
  • 1 tablespoon Dijon mustard Adds depth of flavor; can be omitted.
  • 0.5 teaspoon garlic powder Enhances the savory profile.
  • 0.5 teaspoon onion powder Complements chicken and ham.
  • salt & pepper Essential for seasoning; adjust to taste.
For the Topping
  • 0.5 cup bread crumbs Optional; provides crunch.
  • 2 tablespoons melted butter Optional; enriches the topping.

Equipment

  • 9x13-inch Baking Dish
  • Mixing Bowl
  • spatula

Method
 

Step-by-Step Instructions
  1. Preheat your oven to 350°F (175°C). Grease a 9x13 inch baking dish with cooking spray or butter.
  2. In a large mixing bowl, combine cooked chicken and diced ham. Stir in 1.5 cups of shredded Swiss cheese, reserving the rest for topping.
  3. In a separate bowl, whisk together sour cream, milk, Dijon mustard, garlic powder, onion powder, salt, and pepper until smooth.
  4. Fold the creamy mixture into the chicken and ham mixture using a spatula.
  5. Transfer the mixture into the greased baking dish, spreading it evenly across the bottom.
  6. Sprinkle the remaining 0.5 cups of shredded Swiss cheese over the top.
  7. If desired, mix bread crumbs with melted butter and sprinkle over the cheese layer.
  8. Bake for 25-30 minutes until heated through and the cheese is bubbling and golden.
  9. Allow to cool for 5-10 minutes before slicing and serve.

Nutrition

Serving: 1servingCalories: 450kcalCarbohydrates: 12gProtein: 30gFat: 25gSaturated Fat: 12gPolyunsaturated Fat: 1gMonounsaturated Fat: 10gCholesterol: 90mgSodium: 800mgPotassium: 500mgFiber: 1gSugar: 2gVitamin A: 500IUVitamin C: 2mgCalcium: 300mgIron: 2mg

Notes

Feel free to get creative with add-ins and variations.

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