Chicken Cordon Bleu Casserole
This chicken cordon bleu casserole is a creamy, cheesy, and comforting dinner made with tender chicken, savory ham, and a rich sauce topped with a crispy golden layer. It’s an easy twist on the classic chicken cordon bleu without the extra work.
If you love cozy chicken dinners like this, try this Chicken and Rice Casserole or this Poppy Seed Chicken.
Why You’ll Love This Chicken Cordon Bleu Casserole
- Classic flavor without the extra work. This recipe gives you all the flavors of traditional chicken cordon bleu without the need to roll or bread chicken.
- Creamy, cheesy, and comforting. The combination of tender chicken, melty cheese, and creamy sauce makes this casserole rich and satisfying.
- Perfect for busy weeknights. Everything comes together in one dish, making cleanup easy and dinner stress-free.
- Family-friendly and crowd-pleasing. This is a meal that both kids and adults will enjoy thanks to its simple, comforting flavors.
- Great for leftovers and meal prep. The casserole reheats well and is just as delicious the next day.
Ingredients for Chicken Cordon Bleu Casserole
This casserole uses simple ingredients to create a rich and flavorful dish.
- Chicken Breast (2 cups, cooked and shredded). Chicken is the base of this recipe, providing protein and a tender texture.
- Ham (1 cup, diced). Ham adds a savory, salty flavor that gives this dish its classic cordon bleu taste.
- Swiss Cheese (1½ cups, shredded). Swiss cheese melts beautifully and gives the dish its signature flavor.
- Cream of Chicken Soup (1 can, 10.5 oz). Creates a creamy base that ties everything together.
- Milk (½ cup). Helps thin the sauce for a smooth, creamy consistency.
- Breadcrumbs (1 cup). Adds a crispy topping for texture contrast.
- Butter (2 tablespoons, melted). Helps the topping become golden and crisp.
- Dijon Mustard (1 tablespoon). Adds a subtle tang that enhances the flavor.
- Salt and Pepper (to taste). Balances all the flavors.
How to Make Chicken Cordon Bleu Casserole
- Preheat the oven
Preheat your oven to 375°F and prepare a baking dish. - Prepare the filling
In a bowl, combine shredded chicken, ham, and cheese. - Make the sauce
Mix cream of chicken soup, milk, Dijon mustard, salt, and pepper until smooth. - Assemble the casserole
Combine the filling with the sauce and spread evenly in the baking dish. - Add topping
Mix breadcrumbs with melted butter and sprinkle evenly on top. - Bake
Bake for 30–35 minutes until bubbly and golden brown. - Serve
Let cool slightly before serving.
Tips for the Best Chicken Cordon Bleu Casserole
- Use rotisserie chicken for convenience. Rotisserie chicken saves time and adds extra flavor since it’s already seasoned. It’s one of the easiest ways to make this casserole come together faster on busy nights.
- Don’t skip the Dijon mustard. Even a small amount of Dijon mustard makes a big difference. It adds a subtle tang that balances the richness of the cheese and cream sauce without overpowering the dish.
- Use freshly shredded cheese. Pre-shredded cheese doesn’t melt as smoothly because of added anti-caking agents. Shredding your own Swiss cheese gives you a creamier, more consistent texture.
- Bake uncovered for a crispy topping. Keeping the casserole uncovered allows the breadcrumb topping to turn golden and crisp instead of soft or soggy.
- Mix breadcrumbs with butter evenly. Make sure the breadcrumbs and melted butter are fully combined so every bite gets that crispy, golden texture.
- Let the casserole rest before serving. Letting it sit for 5–10 minutes after baking helps the sauce thicken and makes it easier to slice and serve cleanly.
- Use a quality baking dish for even cooking. A well-made baking dish helps distribute heat evenly so the casserole cooks through without drying out or overbrowning on the edges.
For another creamy chicken dinner, try this Creamy Chicken Wild Rice Soup
Chicken Cordon Bleu Casserole
Ingredients
- 2 cups cooked chicken breast, cubed or shredded or rotisserie chicken, shredded
- 1 cup cooked ham diced
- 2 10.5-oz can low-fat cream of chicken soup
- 1 cup plain Greek yogurt
- 1 tbsp Dijon mustard
- 2 cups swiss or gruyere cheese shredded
- salt and ground black pepper to taste
- 1 tsp garlic powder
- ½ tsp onion powder
- fresh parsley
Optional Add-Ins
- 1 cup steamed broccoli florets
- ½ cup sauteed mushrooms
- 1 cup peas or carrots
- 1 tsp fresh thyme or rosemary
Noodle Choices (Optional)
- 8 oz cooked egg noodles
- 8 oz cooked rotini or penne
- whole wheat or gluten free noodles all work beautifully!
Crispy Breadcrumb Topping (Optional but Highly Recommended)
- ½ cup plain breadcrumbs or panko
- 1 tbsp butter melted
- 1 tbsp parmesan cheese grated, optional
- ½ tsp garlic powder
- salt and pepper to taste
Instructions
- Preheat your oven to 375°F (190°C).Grease a 9×13 casserole dish lightly with cooking spray.
- In a large mixing bowl, whisk together low-fat cream of chicken soup, Greek yogurt, dijon mustard, garlic powder, onion powder, salt & pepper. Mix until smooth and well-combined.
- Spread half of the sauce in the bottom of the casserole dish.
- Add chicken, ham, and then your preferred noodles (if using).
- Sprinkle in your veggies — broccoli, mushrooms, peas — whatever you love.
- Top with the rest of the sauce. Sprinkle shredded cheese evenly over the top.
For the crispy breadcrumb topping
In a small bowl, mix breadcrumbs, melted butter, Parmesan (if using), garlic powder, salt, and pepper until evenly coated.
- Sprinkle the breadcrumb mixture evenly over the casserole. If you want extra browning, broil for 1–2 minutes at the end, watching closely.
- 💡 Tip:For an even lighter topping, reduce breadcrumbs to ⅓ cup and skip the butter—spritz lightly with cooking spray instead.
- Cover with foil and bake for 25-30 minutes.
- Remove foil and bake an additional 10-12 minutes until the cheese is melted and bubbly.
- Let it sit for 5–10 minutes before serving — this helps the casserole set and makes slicing easier. Garnish with fresh parsley, cracked black pepper, or even a sprinkle of smoked paprika.
Notes
Nutrition Facts (With Breadcrumb Topping)
Estimated per serving (1 of 8 servings):(Using low-fat cream of chicken soup, non-fat Greek yogurt, reduced-fat Swiss cheese, and breadcrumb topping) Calories: ~330–360
Protein: 28–32g
Total Fat: 10–13g
Saturated Fat: 4–6g
Carbohydrates: 22–28g
Fiber: 2–3g
Sugar: 4–6g
Cholesterol: ~75–90mg
Sodium: ~650–780mg
Without Breadcrumb Topping:
- Reduce calories by ~40–60 per serving
- Reduce carbs by ~6–8g
- Reduce fat by ~3–4g
Frequently Asked Questions
Can I make chicken cordon bleu casserole ahead of time?
Yes, you can assemble the casserole ahead of time and refrigerate it for up to 24 hours before baking. Bake when ready to serve.
Can I freeze chicken cordon bleu casserole?
Yes, this casserole freezes well. Store in a freezer-safe container for up to 2 months. Thaw overnight before reheating.
What can I use instead of Swiss cheese?
You can substitute Swiss cheese with mozzarella or provolone, but Swiss gives the most authentic flavor.
Can I use leftover chicken?
Yes, leftover or rotisserie chicken works perfectly and saves time.
How do I make the topping extra crispy?
Bake uncovered and broil for 2–3 minutes at the end if needed for extra crispiness.
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