Chicken Cordon Bleu Casserole
Chicken Cordon Bleu Casserole is a comforting and cheesy baked dish combining tender chicken breasts, savory deli ham, and melty Swiss cheese layered in a creamy sauce made from cream of mushroom soup and mayonnaise. This easy one-dish meal comes together quickly, perfect for busy weeknights or casual weekends, and offers a family-friendly twist on the classic French favorite with a golden, crispy breadcrumb topping.
- Author: Lina
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 45 minutes
- Yield: 6 servings 1x
- Category: Main Course
- Method: Baking
- Cuisine: American
- Diet: Gluten Free
Protein
- 4 cooked chicken breasts (tender, seasoned)
- 6–8 thin slices deli ham
- 2 cups shredded Swiss cheese (preferably freshly shredded)
Creamy Sauce
- 1 can (10.5 oz) cream of mushroom soup
- 1/2 cup mayonnaise
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1/4 teaspoon garlic powder
Topping
- 1 cup breadcrumbs (Panko recommended for crispiness)
- 3 tablespoons butter (melted)
- Prepare the Chicken: Season the chicken breasts with salt, pepper, and garlic powder, then cook them until just done and tender. You can poach, bake, or pan-sear the chicken to maintain juiciness and flavor. Let them rest briefly before assembling.
- Assemble the Layers: Grease a casserole dish and evenly place the cooked chicken breasts at the bottom. Layer thin slices of deli ham over the chicken, then generously sprinkle shredded Swiss cheese on top of the ham layer.
- Mix the Creamy Sauce: In a medium bowl, combine cream of mushroom soup, mayonnaise, salt, pepper, and garlic powder. Stir until smooth and evenly blended. Pour this mixture evenly over the layered chicken, ham, and cheese to ensure every bite is rich and creamy.
- Add the Crunchy Topping: In a small bowl, mix the breadcrumbs with melted butter until evenly coated. Sprinkle the buttery breadcrumb mixture as a topping over the entire casserole surface to create a golden, crispy crust when baked.
- Bake Until Bubbling and Golden: Preheat your oven to 350°F (175°C). Place the casserole in the oven and bake for 25-30 minutes, or until the breadcrumb topping is golden brown and the sauce is bubbling. Remove from the oven and let the casserole rest for 5-10 minutes before serving to allow the sauce to thicken and set.
Notes
- Use freshly shredded Swiss cheese for better melting and creaminess.
- Do not overcook the chicken initially to keep it tender and juicy in the casserole.
- Allow the casserole to rest after baking to let the sauce thicken and improve serving consistency.
- Panko breadcrumbs provide a lighter, crispier topping compared to regular breadcrumbs.
- Double the creamy sauce if you prefer a saucier casserole.
Nutrition
- Serving Size: 1 serving
- Calories: 450 kcal
- Sugar: 2 g
- Sodium: 850 mg
- Fat: 28 g
- Saturated Fat: 12 g
- Unsaturated Fat: 14 g
- Trans Fat: 0 g
- Carbohydrates: 16 g
- Fiber: 1 g
- Protein: 38 g
- Cholesterol: 110 mg
Keywords: Chicken Cordon Bleu, Casserole, Easy Dinner, Comfort Food, Cheesy Chicken, Ham and Cheese Bake