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A delicious and bubbly Chicken Cordon Bleu Casserole is shown as the featured image for the recipe.

Easy Chicken Cordon Bleu Casserole

This recipe simplifies the classic Chicken Cordon Bleu into an easy-to-assemble casserole. It combines tender chicken, salty ham, creamy cheese, and a crispy breadcrumb topping for a comforting and elegant meal.
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Prep Time 20 minutes
Cook Time 30 minutes
Total Time 50 minutes
Servings: 6
Course: Main Course
Cuisine: American
Calories: 450
Ingredients Equipment Method Notes

Ingredients
  

  • 4 cups cooked chicken, shredded or cubed
  • 1/2 cup milk
  • 1/4 cup mayonnaise
  • 1 teaspoon Dijon mustard
  • 1/2 teaspoon garlic powder
  • 1/4 teaspoon black pepper
  • 1 1/2 cups cooked ham, diced
  • 1 1/2 cups shredded Swiss cheese, divided
  • 1 cup bread crumbs
  • 1/4 cup melted butter

Equipment

  • 9x13-inch baking dish
  • Large bowl
  • small bowl
  • Measuring cups
  • Measuring spoons
  • Oven
  • Grater (optional, for cheese)
  • Mixing spoon or spatula

Method
 

  1. Preheat oven to 350°F (175°C). Grease a 9x13 inch baking dish.
  2. In a large bowl, combine the cooked chicken, cream of chicken soup, milk, mayonnaise, Dijon mustard, garlic powder, and black pepper. Mix well.
  3. Stir in the diced ham and 1 cup of the shredded Swiss cheese.
  4. Pour the mixture into the prepared baking dish.
  5. In a separate small bowl, combine the bread crumbs and melted butter. Sprinkle evenly over the casserole.
  6. Top with the remaining 1/2 cup of shredded Swiss cheese.
  7. Bake for 25-30 minutes, or until golden brown and bubbly.
  8. Let stand for 5-10 minutes before serving.

Notes

For best results, use chicken that has been cooked in broth or a slow cooker to retain moisture. Freshly grated Swiss cheese melts more smoothly than pre-shredded cheese. For a crispier topping, use a combination of plain and panko breadcrumbs. Store leftovers in an airtight container in the refrigerator for up to 3 days. Serve hot with a side salad or steamed vegetables. A dollop of sour cream or a sprinkle of fresh parsley adds a nice finishing touch.