This Chicken Cordon Bleu Casserole comes together in about 30 minutes and is all in one pot for a quick and easy weeknight dinner that your family will love!
Ingredients You’ll Need
To whip up this delicious dish, you’ll need the following ingredients:
- 1 lb cavatappi pasta: This shape holds sauce beautifully and gives a fun twist to the casserole.
- 2 cans (10.5 oz each) cream of chicken soup: Perfect for achieving that creamy texture.
- 2 cups half & half: Adds richness and creaminess.
- 3 tablespoons Dijon mustard: For that tangy kick that makes it special.
- 1 tablespoon fresh parsley, chopped: A delightful garnish that adds freshness.
- 1 teaspoon seasoned salt (e.g., Lawry’s): A bit of seasoning is key to elevating flavors!
- ½ teaspoon black pepper: For just the right amount of heat.
- 3 cups shredded Swiss cheese: This gives the casserole that gooey, stretchy goodness; feel free to swap with mozzarella if you prefer.
- 2 cups rotisserie chicken, diced: Quick and easy, grab a chicken from the deli and you’re set.
- 1 tablespoon unsalted butter, melted: For the topping.
- ¾ cup plain panko bread crumbs: Adds a delightful crunch.
- ¼ cup grated Parmesan cheese: For an extra cheesy kick!
Let’s Get Cooking!
Step-by-Step Instructions
Cook the Pasta: Start by boiling a pot of salted water. Toss in the cavatappi pasta and cook until al dente, about 8-10 minutes. Drain and set aside.
Mix the Base: In a large mixing bowl, whisk together the cream of chicken soup, half & half, Dijon mustard, seasoned salt, and black pepper until smooth. Just imagine that creamy goodness already!
Combine Ingredients: Stir in the shredded Swiss cheese, rotisserie chicken, and cooked pasta. Make sure everything is well coated in that delicious sauce, we don’t want any dry bites!
Assemble the Casserole: Preheat your oven to 375°F (190°C). Grease a 9×13 inch baking dish (or spray with non-stick spray) and pour in the pasta mixture, spreading it out evenly.
Prepare the Topping: In a small mixing bowl, combine the panko bread crumbs, grated Parmesan cheese, and melted butter until mixed. Sprinkle this evenly over the casserole, this is where all the wonderful crunch comes from!
Bake: Place the casserole in your preheated oven and bake for 25-30 minutes, or until the top is golden brown and everything is heated through. You’ll want to take a peek in the oven about halfway through and maybe even give it a stir to ensure it cooks evenly.
Garnish & Serve: Once out of the oven, sprinkle with fresh parsley for a pop of color and flavor. Let it sit for a few minutes before digging in because, trust me, it’ll be piping hot!
If you loved this Chicken Cordon Bleu Casserole, be sure to check out my Creamy Chicken Cordon Bleu Soup!

Why This Recipe Works
Quick & Easy
This casserole comes together in under 30 minutes! With a simple prep process and minimal ingredients, seriously, who doesn’t love that? It’s the ultimate weeknight meal for busy parents and anyone who wants a fast but hearty meal.
Customizable
Can I say how fun it is to switch things up? You can swap out the pasta shapes, use different cheeses, or even throw in some spinach or other veggies to sneak in more nutrition. The possibilities are endless, making this casserole a staple in every home!
Comfort Food
There’s just something about a cheesy, creamy casserole that brings back memories of family dinners, cozy nights in, and the warmth of perhaps your grandmother’s kitchen. This dish is loaded with tons of flavor and will have everyone coming back for seconds.
Serving Suggestions
This Chicken Cordon Bleu Casserole is versatile on its own, but you can make it even more delightful with some simple sides! Consider serving it with:
- A fresh garden salad: Light and refreshing, it balances the rich flavors of the casserole beautifully.
- Garlic bread: Because who doesn’t love that buttery goodness? Trust me, it’s a match made in heaven!
- Steamed veggies: Broccoli or green beans work wonders in adding a pop of color and nutrition!
Storage and Reheating
How to Store: Leftovers can be stored in an airtight container in the refrigerator for up to 3 days. You might find that it tastes even better the next day, as the flavors meld together beautifully!
Reheating Instructions: The best way to reheat this casserole is in the oven. Preheat to 350°F (175°C), cover with foil, and heat for about 20-25 minutes, or until warmed through. You can also pop it in the microwave, but it won’t have that nice crispy top!
Freezer friendly: Yes! You can freeze the casserole before baking it. Just assemble it, cover it tightly with plastic wrap and aluminum foil, and pop it in the freezer. When you’re ready to bake, simply thaw it overnight in the fridge and bake as directed.
So, there you have it! A quick and easy Chicken Cordon Bleu Casserole that’s sure to be a hit at your dinner table! I hope you embrace the possibilities of this dish, from the flavors to the ingredients. The smiles from your family as they dig in will remind you why we cook!
Let me know in the comments if you give this recipe a try or if you tweak it with your own flair! Remember, the kitchen is your playground, enjoy the process and have fun! Happy cooking!
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Chicken Cordon Bleu Casserole
Ingredients
Method
- Start by boiling a pot of salted water. Toss in the cavatappi pasta and cook until al dente, about 8-10 minutes. Drain and set aside.
- In a large mixing bowl, whisk together the cream of chicken soup, half & half, Dijon mustard, seasoned salt, and black pepper until smooth.
- Stir in the shredded Swiss cheese, rotisserie chicken, and cooked pasta. Make sure everything is well coated.
- Preheat your oven to 375°F (190°C). Grease a 9×13 inch baking dish and pour in the pasta mixture, spreading it out evenly.
- In a small mixing bowl, combine the panko bread crumbs, grated Parmesan cheese, and melted butter. Sprinkle this evenly over the casserole.
- Place the casserole in your preheated oven and bake for 25-30 minutes, or until the top is golden brown and everything is heated through.
- Once out of the oven, sprinkle with fresh parsley and let sit for a few minutes before serving.