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A bubbling chicken cordon bleu casserole topped with golden breadcrumbs

Easy Weeknight Chicken Cordon Bleu Casserole

This easy weeknight casserole brings the classic flavors of chicken cordon bleu to your table with minimal effort. Tender chicken and savory ham are baked in a creamy sauce, topped with Swiss cheese and a crispy breadcrumb topping.
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Prep Time 15 minutes
Cook Time 35 minutes
Total Time 50 minutes
Servings: 4 people
Calories: 450
Ingredients Equipment Method Notes

Ingredients
  

Main Ingredients
  • 2 cups cooked chicken shredded or cubed
  • 1 cup cooked ham diced
  • 1 ½ cups shredded Swiss cheese divided
  • 1 can cream of chicken soup 10.5 ounce
  • ½ cup milk
  • 1 teaspoon Dijon mustard
  • ¼ teaspoon black pepper
  • garlic powder Dash of
  • 1 cup breadcrumbs panko for extra crispiness!
  • ¼ cup unsalted butter melted

Equipment

  • Oven
  • 9x13 inch baking dish
  • Medium bowl
  • Whisk
  • Small bowl

Method
 

Preparation
  1. Preheat your oven to 350°F (175°C) and lightly grease a 9x13 inch baking dish.
  2. Spread the cooked chicken evenly in the baking dish, then top with the diced ham and sprinkle 1 cup of Swiss cheese over it.
Assemble Casserole
  1. Whisk together cream of chicken soup, milk, Dijon mustard, black pepper, and garlic powder in a medium bowl until smooth.
  2. Pour the sauce over the chicken, ham, and cheese layers. In a separate small bowl, combine breadcrumbs and melted butter, then sprinkle this mixture and the remaining ½ cup of Swiss cheese over the casserole.
Bake and Serve
  1. Bake for 30-35 minutes until hot, bubbly, and golden brown. Let rest for a few minutes before serving.

Notes

For an extra touch, consider adding a pinch of dried parsley to the breadcrumb topping for color and subtle herb flavor. This casserole pairs well with a simple green salad or roasted vegetables.