Chicken Cordon Bleu Casserole

When I take the first bite of Chicken Cordon Bleu Casserole, the rich, cheesy goodness mixed with tender chicken envelops my senses like a warm hug. This comforting dish combines classic flavors into a hearty casserole that takes just about an hour to prepare and bake. Its creamy texture and savory notes make it a one-dish dinner that’s sure to please everyone at the table.

This recipe is perfect for busy weeknights or when you’re hosting a gathering with family and friends. Made with rotisserie chicken and simple ingredients, it comes together quickly, and leftovers are fantastic the next day. You can easily prepare it ahead of time and pop it into the oven when you’re ready to eat.

Why You’ll Love This Recipe

• The creamy sauce perfectly complements the crispy topping.
• It has a delightful blend of flavors packed into every bite.
• Easy to prepare using rotisserie chicken for quick assembly.
• The entire dish can be made in one pan, simplifying cleanup.

What You’ll Need

Gather these ingredients to make this delicious casserole.

For the Casserole

• 1 lb cavatappi pasta
• 2 cans (10.5 oz each) cream of chicken soup
• 2 cups half & half
• 3 tablespoons Dijon mustard
• 1 tablespoon fresh parsley, chopped
• 1 teaspoon seasoned salt (e.g., Lawry’s)
• ½ teaspoon black pepper
• 3 cups shredded Swiss cheese
• 2 cups rotisserie chicken, diced

For the Topping

• 1 tablespoon unsalted butter, melted
• ¾ cup plain panko bread crumbs
• ¼ cup grated Parmesan cheese

Use any small pasta if cavatappi isn’t available.

Substitutions & Swaps

• Half & half can be replaced with heavy cream for more richness.
• Swiss cheese can be swapped for Gruyère or mozzarella.
• Panko can be substituted with regular breadcrumbs if needed.

How to Make It

Follow these simple steps to bring this dish to life.

Cook the pasta

Boil cavatappi pasta in salted water until al dente, about 7-8 minutes. Drain and return to pot.

Mix the sauce

Combine cream of chicken soup, half & half, Dijon mustard, parsley, seasoned salt, and black pepper in a bowl. Stir until smooth.

Assemble the casserole

Add cooked pasta, shredded Swiss cheese, and diced rotisserie chicken to the sauce mixture. Stir well until everything is coated.

Prepare the topping

In a small bowl, mix melted butter, panko bread crumbs, and grated Parmesan cheese to create a crispy topping.

Bake

Pour the pasta mixture into a greased casserole dish. Top evenly with the breadcrumb mixture. Bake in a preheated oven at 350°F for 25-30 minutes, until bubbly and golden.

How to Store It

Fridge: Store for up to 3 days in an airtight container.
Freezer: Yes, covers well for long-term storage.
Reheat: Microwave on medium for 3-4 minutes or until heated through.

Tips for Best Results

• Cook the pasta only until al dente to avoid mushiness.
• For a deeper flavor, roast your rotisserie chicken with herbs before dicing.
• Allow the casserole to rest for 5 minutes before serving for easier slicing.

Serving Suggestions

• Pair with a crisp green salad for a balanced meal.
• Serve alongside garlic bread to soak up the creamy sauce.
• Perfect for a cozy family movie night.