Creamy Chicken Cordon Bleu Casserole with Crunchy Topping: The Ultimate Comfort Food!
Who’s ready for a warm, comforting hug served straight from the oven? This Chicken Cordon Bleu Casserole combines all the classic flavors of the beloved dish—tender chicken, savory ham, and melted Swiss cheese—in a rich, creamy sauce topped with a golden, crunchy panko and Parmesan crust. It’s the perfect casserole for weeknight dinners, potlucks, or anytime you crave easy, family-friendly comfort food.
Whether you’re short on time or just want a dish that pleases a crowd, this casserole delivers every time. Using simple pantry staples and rotisserie chicken makes this recipe both quick and satisfying. Plus, casseroles like this are a staple in high-traffic comfort food niches, attracting audiences who love hearty, cheesy dinner ideas.
Why You’ll Love This Chicken Cordon Bleu Casserole
- Classic flavors in one dish: Ham, Swiss cheese, and chicken baked into creamy deliciousness
- Easy to make: Uses leftover or rotisserie chicken for a quick meal
- Family favorite: Kids and adults alike love this cheesy, crunchy casserole
- Perfect for meal prep: Reheat leftovers for a fuss-free lunch or dinner
- Comfort food essential: Great for cozy nights and gatherings
Ingredients You’ll Need
For the Casserole
- 3 cups cooked chicken, shredded (rotisserie chicken recommended)
- 8 slices ham, chopped
- 1 cup shredded Swiss cheese
- 1 cup cream of chicken soup
- ½ cup milk
- 1 teaspoon Dijon mustard
- ½ teaspoon garlic powder
For the Crunchy Topping
- 1 cup panko breadcrumbs
- 2 tablespoons melted butter
- 2 tablespoons grated Parmesan cheese
- Optional: chopped fresh parsley for garnish
Equipment Needed
- 9x13 inch baking dish
- Large mixing bowl
- Small bowl for topping
- Spoon or spatula
- Measuring cups and spoons
Step-by-Step Instructions
1. Preheat Oven & Prepare Dish
Preheat your oven to 350°F (175°C). Lightly grease a 9x13 inch baking dish with cooking spray or butter.
2. Mix the Casserole Base
In a large bowl, combine shredded chicken, chopped ham, Swiss cheese, cream of chicken soup, milk, Dijon mustard, and garlic powder. Stir well until the mixture is creamy and evenly blended.
3. Pour Into Baking Dish
Transfer the chicken mixture to the prepared baking dish, spreading it out evenly.
4. Prepare the Crunchy Topping
In a small bowl, mix the panko breadcrumbs, melted butter, and grated Parmesan cheese until the crumbs are evenly coated.
5. Add Topping and Bake
Sprinkle the breadcrumb mixture evenly over the top of the casserole. Bake uncovered for 25–30 minutes, or until the casserole is bubbly around the edges and the topping is golden brown and crispy.
6. Garnish and Serve
Remove from the oven and let the casserole rest for 5 minutes to set. Garnish with chopped fresh parsley if desired. Serve warm and enjoy!
Serving Suggestions
- Pair with steamed green beans or a crisp Caesar salad for a balanced meal
- Serve alongside buttery mashed potatoes or roasted vegetables for extra comfort
- Perfect for potlucks, family dinners, or meal prepping for busy weekdays
Storage Tips
- Refrigerate leftovers in an airtight container for up to 4 days
- Reheat gently in the oven or microwave to maintain crispiness
- Freeze unbaked casserole (cover tightly) for up to 2 months; thaw overnight before baking
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Ingredients
Equipment
Method
- Preheat oven to 350°F (175°C). Grease a 9x13 inch baking dish.
- In a large bowl, combine chicken, ham, cheese, soup, milk, mustard, and garlic powder. Mix well.
- Pour mixture into the prepared baking dish.
- Mix panko, melted butter, and Parmesan cheese in a small bowl.
- Sprinkle breadcrumb mixture evenly over casserole.
- Bake uncovered for 25–30 minutes until bubbly and golden.
- Let rest 5 minutes. Garnish with parsley if desired. Serve warm.
Notes
* Swap Swiss for Gruyère for a richer flavor.
* Add sautéed mushrooms or spinach for extra veggies.
* Freeze unbaked casserole for up to 2 months.