Why Make This Recipe
Chicken Cordon Bleu Casserole is a hearty and comforting dish that brings together the flavors of chicken, ham, and cheese in a delightful way. It’s an easy-to-make recipe that combines classic ingredients into a tasty casserole. Perfect for a family dinner or a potluck, this dish can be prepared in one pan, making cleanup a breeze. If you love the traditional Chicken Cordon Bleu, you’ll appreciate this simple and delicious twist.
How to Make Chicken Cordon Bleu Casserole
Ingredients:
- 5 1/2 cups shredded rotisserie chicken
- 2 cups cubed ham
- 4 tablespoons unsalted butter
- 1/4 cup all-purpose flour
- 2 cups milk
- 1 tablespoon Dijon mustard
- 1 tablespoon lemon juice
- 1/2 teaspoon garlic powder
- 1/4 teaspoon salt
- 1 1/4 cups shredded Swiss cheese
- 1/4 cup grated Parmesan cheese
- 1 cup Panko bread crumbs
- 2 tablespoons butter, melted
Directions:
- Preheat your oven to 350 degrees Fahrenheit and spray a 9×13 casserole dish with cooking spray.
- Layer the shredded chicken evenly on the bottom of the casserole dish.
- Next, add the cubed ham on top of the chicken.
- For the cheese sauce, melt the butter in a saucepan over medium heat.
- Once melted, sprinkle the flour on top and cook for 1-2 minutes until the mixture becomes dry and clumpy.
- Gradually whisk in the milk.
- Add the Dijon mustard, lemon juice, garlic powder, and salt. Simmer and whisk constantly for 3-5 minutes, or until the mixture thickens.
- Remove from heat and stir in the shredded Swiss cheese and grated Parmesan cheese. Taste and add more salt if needed.
- Pour this cheese sauce evenly over the ham and chicken layers.
- For the topping, combine the Panko breadcrumbs with the melted butter in a small bowl. Mix well and sprinkle over the casserole.
- Bake uncovered for 30-35 minutes, or until the breadcrumbs are golden brown and the casserole is bubbly.
- Let cool for about 5-10 minutes before serving. This dish can be served on its own or over pasta or rice.
How to Serve Chicken Cordon Bleu Casserole
Chicken Cordon Bleu Casserole can be served hot right out of the oven. It’s delicious on its own but even better with sides like steamed vegetables or a fresh salad. You can also serve it over a bed of pasta or rice to make a more complete meal. Just dish it up and enjoy!
How to Store Chicken Cordon Bleu Casserole
To store leftovers, let the casserole cool completely before transferring it to an airtight container. Keep it in the refrigerator for up to 3-4 days. You can also freeze it for longer storage; just make sure to use a freezer-safe container. To reheat, thaw overnight in the fridge and warm it in the oven or microwave until heated through.
Tips to Make Chicken Cordon Bleu Casserole
- Use rotisserie chicken for convenience. It saves time and adds flavor.
- If you want extra flavor, try adding some herbs like thyme or parsley to the cheese sauce.
- For a crunchier topping, bake the casserole a little longer or turn on the broiler for a minute at the end, but keep an eye on it to avoid burning.
Variation
Feel free to swap out the meats for your favorites. You can use turkey instead of chicken or even add veggies like broccoli or spinach for a healthier twist!
FAQs
1. Can I make this casserole ahead of time?
Yes, you can assemble the casserole a day ahead. Just cover it and store it in the fridge. Bake it right before serving.
2. What should I serve with this casserole?
This casserole is great on its own, but you can serve it with rice, pasta, or a simple salad for a complete meal.
3. Can I use different cheeses?
Yes, you can try different cheeses like cheddar or provolone. Just make sure to choose cheeses that melt well for the best texture.

Chicken Cordon Bleu Casserole
Ingredients
Method
- Preheat your oven to 350 degrees Fahrenheit and spray a 9×13 casserole dish with cooking spray.
- Layer the shredded chicken evenly on the bottom of the casserole dish.
- Add the cubed ham on top of the chicken.
- Melt the butter in a saucepan over medium heat.
- Once melted, sprinkle the flour on top and cook for 1-2 minutes until the mixture becomes dry and clumpy.
- Gradually whisk in the milk.
- Add the Dijon mustard, lemon juice, garlic powder, and salt. Simmer and whisk constantly for 3-5 minutes, or until the mixture thickens.
- Remove from heat and stir in the shredded Swiss cheese and grated Parmesan cheese. Taste and add more salt if needed.
- Pour the cheese sauce evenly over the ham and chicken layers.
- Combine the Panko breadcrumbs with the melted butter in a small bowl. Mix well and sprinkle over the casserole.
- Bake uncovered for 30-35 minutes, or until the breadcrumbs are golden brown and the casserole is bubbly.
- Let cool for about 5-10 minutes before serving.