Chicken Cordon Bleu Casserole
This easy Chicken Cordon Bleu Casserole combines tender chicken, savory ham, and melted Swiss cheese in a creamy sauce topped with crispy breadcrumbs. Perfect for quick weeknight dinners, this comforting casserole offers a rich and cheesy classic flavor that the whole family will love, with simple ingredients and customizable variations.
- Author: Lina
- Prep Time: 10 minutes
- Cook Time: 25 minutes
- Total Time: 35 minutes
- Yield: 6 servings 1x
- Category: Main Course
- Method: Baking
- Cuisine: American
- Diet: Gluten Free (if using gluten-free breadcrumbs)
Protein
- 2 cups cooked, cubed chicken breasts
- 1 cup sliced ham, chopped
Cheese and Dairy
- 1 1/2 cups shredded Swiss cheese
- 1 cup heavy cream
- 1/4 cup mayonnaise
- 2 tablespoons butter (for toasting breadcrumbs)
Flavorings and Toppings
- 1 tablespoon Dijon mustard
- 1/2 teaspoon garlic powder
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 3/4 cup breadcrumbs (regular or gluten-free)
- Prepare the Chicken and Ham: Begin by cooking and cubing the chicken breasts if they aren’t pre-cooked. Chop the sliced ham into bite-sized pieces, setting both aside for assembling the casserole.
- Make the Creamy Sauce: In a mixing bowl, combine heavy cream, mayonnaise, Dijon mustard, garlic powder, salt, and pepper. Whisk everything until smooth and creamy—it serves as the rich binder for the casserole’s ingredients.
- Assemble the Casserole: In a greased baking dish, layer the cubed chicken and ham evenly. Pour the creamy sauce over the top, then sprinkle generously with Swiss cheese. Finish with a layer of breadcrumbs to add that sought-after crispiness.
- Bake Until Golden and Bubbly: Place the casserole in the oven at 350°F (175°C) for about 25 minutes or until the top is golden brown and the sauce is bubbly. Let it cool for a few minutes before serving.
Notes
- Use rotisserie chicken to save time and effort.
- Lightly toast breadcrumbs in butter before topping for extra crunch and flavor.
- Do not overload the creamy sauce to avoid a soggy casserole.
- Layer Swiss cheese directly on top of the chicken and ham for maximum melting.
- Allow casserole to rest for 5 minutes after baking to set and make serving easier.
Nutrition
- Serving Size: 1 slice (approx. 1/6 of casserole)
- Calories: 380 kcal
- Sugar: 2 g
- Sodium: 720 mg
- Fat: 25 g
- Saturated Fat: 12 g
- Unsaturated Fat: 10 g
- Trans Fat: 0 g
- Carbohydrates: 12 g
- Fiber: 1 g
- Protein: 30 g
- Cholesterol: 110 mg
Keywords: Chicken Cordon Bleu Casserole, creamy chicken casserole, cheesy chicken bake, weeknight dinner, comfort food