Best Chicken Cordon Bleu Casserole Recipe

Introduction

Chicken Cordon Bleu Casserole offers all the decadent flavors of the classic French dish in an easy, comforting bake. With succulent chicken, savory ham, creamy cheese sauce, and a crisp golden topping, this recipe is a guaranteed crowd-pleaser for weeknight dinners or special occasions alike.

The best part? This casserole skips the time-consuming breading and rolling, making it far simpler and quicker to assemble—without sacrificing any of the beloved flavor or texture.

What Makes This Chicken Cordon Bleu Casserole Stand Out?

This casserole perfectly balances creamy, cheesy sauce with bites of tender chicken and smoky ham, all layered under a crunchy, buttery bread crumb topping. It’s a dish that brings families together and impresses guests—without the fuss. You get the signature cordon bleu flavors in every forkful, plus a texture contrast that’s simply irresistible.

Preparing the Chicken and Ham Layers

Start with boneless, skinless chicken breasts or thighs. For the quickest prep, use a sharp knife on one of your Bamboo Cutting Boards for Kitchen, Set of 3 to dice your chicken evenly. Want to save even more time (and avoid burnt fingers from hot, cooked chicken)? Shred the meat easily using the Chicken Shredder Tool Twist for Kitchen, Elegant Black.

Arrange the chicken in your casserole dish, layering diced ham overtop for that authentic cordon bleu goodness.

Crafting the Creamy Sauce

A classic cordon bleu sauce is rich and velvety, typically made by whisking together butter, flour, milk (or cream), Dijon mustard, and Swiss cheese. Use the SENSARTE Nonstick Frying Pan Skillet, 9.5 Inch for fuss-free, even heating and cleanup.

Pour the sauce generously over your chicken and ham layer—this is what ties the whole casserole together, ensuring moist, flavorful bites throughout.

Building the Crunchy Topping

The casserole’s crowning feature? A golden, buttery bread crumb crust. Melt butter, stir in seasoned bread crumbs and a touch of grated Parmesan, then sprinkle evenly over the casserole for satisfying crunch. Lining your baking pan with Reynolds Kitchens Brown Parchment Paper Roll simplifies cleanup afterward.

Preparation and Serving Tips

– Garnish with fresh chopped parsley or thyme for a pop of color.
– For easy meal prep: Store leftovers in Rubbermaid Brilliance Food Storage Containers for quick, delicious lunches.
– Serve with a crisp side salad, steamed green beans, or roasted potatoes for a complete, satisfying meal.

Nutritional Information and Serving Size

This casserole serves 6 generous portions. Each serving is approximately 420–480 calories, depending on the cheese and cream used. It provides a protein-packed, comfort-filled dinner with just the right amount of indulgence.

Recap: The Ultimate Chicken Cordon Bleu Casserole

Creamy, cheesy, and topped with a savory crunch—this Chicken Cordon Bleu Casserole condenses a classic, elegant entrée into a comforting, crowd-friendly dish you’ll want to make again and again. Perfect for busy nights, potlucks, or whenever you crave something satisfying, it’s a guaranteed hit every time.

Instructions

1. Preheat oven to 375°F. Line a 9×13-inch baking dish with a piece of Reynolds Kitchens Brown Parchment Paper Roll for easy cleanup.
2. Spread cooked, chopped chicken evenly in the dish. Top with diced ham.
3. In a saucepan or the SENSARTE Nonstick Frying Pan Skillet, melt 2 tablespoons of butter over medium heat. Whisk in flour for 1 minute, then gradually add milk, whisking constantly until smooth and thickened (about 3–5 minutes).
4. Stir in Dijon mustard, garlic powder, onion powder, and season with salt and pepper. Remove from heat and stir in 1 ½ cups shredded cheese until melted and smooth.
5. Pour cheese sauce evenly over chicken and ham. Sprinkle with remaining cheese.
6. Mix bread crumbs, melted butter, and Parmesan cheese in a bowl. Sprinkle over the casserole for a crunchy topping.
7. Bake uncovered for 25–30 minutes, until the topping is golden and the casserole is bubbly. Let cool for 5 minutes before sprinkling with fresh parsley and serving.

Cook and Prep Times

Prep Time: 20 minutes

Cook Time: 30 minutes

Total Time: 50 minutes