Chicken Cordon Bleu Casserole 🧀🍗

A Creamy, Cheesy, Comfort-Food Twist on the Classic!

If you love the flavors of traditional Chicken Cordon Bleu but don’t want the hassle of rolling and frying, this Chicken Cordon Bleu Casserole is your new favorite dinner!

It has all the same delicious ingredients — tender chicken, smoky ham, melty Swiss cheese, and a creamy Dijon sauce — layered together and baked to perfection with a buttery breadcrumb topping. The result? A golden, bubbly casserole that’s comforting, satisfying, and family-approved.

It’s the ultimate easy weeknight meal or crowd-pleasing dish for potlucks and holidays alike.

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🍽️ Why You’ll Love This Recipe

✅ Easy to Make: No rolling or breading required!
✅ Family Favorite: Creamy, cheesy, and kid-friendly.
✅ Perfect for Leftover Chicken or Turkey: A great way to use up what’s in your fridge.
✅ Freezer-Friendly: Great for meal prep or make-ahead dinners.
✅ All the Flavor, Less Effort: Classic Chicken Cordon Bleu taste in casserole form!

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🧺 Ingredients You’ll Need

For the Casserole:

• 3 cups cooked chicken, shredded or diced (rotisserie works great)
• 1 ½ cups diced ham
• 1 ½ cups shredded Swiss cheese (or Gruyère)
• 1 cup shredded mozzarella cheese (for extra meltiness)

For the Creamy Sauce:

• 3 tablespoons butter
• 3 tablespoons all-purpose flour
• 2 cups milk (whole or 2%)
• ½ cup chicken broth
• 1 tablespoon Dijon mustard
• ½ teaspoon garlic powder
• ½ teaspoon onion powder
• ¼ teaspoon black pepper
• ¼ teaspoon salt
• ¼ cup grated Parmesan cheese

For the Topping:

• 1 cup Panko breadcrumbs
• 2 tablespoons melted butter
• ¼ cup grated Parmesan cheese
• ½ teaspoon dried parsley (optional)

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👩‍🍳 How to Make Chicken Cordon Bleu Casserole

Step 1: Preheat & Prepare

Preheat your oven to 375°F (190°C).
Lightly grease a 9×13-inch baking dish with butter or nonstick spray.

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Step 2: Make the Creamy Sauce

In a medium saucepan, melt butter over medium heat.
Whisk in the flour and cook for about 1 minute to form a roux (it should look like thick paste).

Slowly whisk in milk and chicken broth, stirring constantly until smooth and thickened (about 3–4 minutes).

Add Dijon mustard, garlic powder, onion powder, salt, pepper, and Parmesan cheese.
Whisk until creamy and smooth. Remove from heat.

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Step 3: Layer the Casserole

In the prepared baking dish, layer as follows:

1. Half of the chicken
2. Half of the ham
3. Half of the Swiss cheese
4. Repeat the layers
5. Pour the creamy sauce evenly over the top

Sprinkle with mozzarella cheese for extra gooey goodness.

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Step 4: Add the Topping

In a small bowl, combine Panko breadcrumbs, melted butter, Parmesan, and parsley.
Sprinkle the mixture evenly over the casserole.

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Step 5: Bake to Perfection

Bake uncovered for 25–30 minutes, or until bubbly and golden brown on top.

Let cool for 5 minutes before serving.

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🧀 Serving Suggestions

This creamy casserole pairs perfectly with light and fresh sides to balance the richness:

• 🥗 Steamed green beans or roasted broccoli
• 🥔 Garlic mashed potatoes
• 🥖 Crusty French bread for soaking up the sauce
• 🥬 Crisp garden salad with vinaigrette
• 🍝 Buttered egg noodles or rice pilaf

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🧊 Storage & Reheating

• Refrigerator: Store leftovers in an airtight container for up to 4 days.
• Freezer: Wrap tightly and freeze for up to 3 months.
• Reheat: Bake covered at 350°F (175°C) until warmed through or microwave individual portions.

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💡 Recipe Tips

✅ Use rotisserie chicken to save time.
✅ Gruyère cheese adds a deeper, nutty flavor if you want to elevate it.
✅ Add a bit of white wine to the sauce for a gourmet twist.
✅ For a low-carb option, skip the breadcrumbs or use crushed pork rinds instead.
✅ Want it extra creamy? Stir ¼ cup of cream cheese into the sauce.

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🧾 Nutrition (Per Serving – Approximate)

• Calories: 460
• Fat: 29g
• Carbs: 15g
• Protein: 35g
• Sugar: 4g

(Values will vary based on specific ingredients and serving sizes.)

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❤️ Why This Recipe Works

This Chicken Cordon Bleu Casserole takes everything elegant about the French-inspired classic and turns it into a cozy, approachable, family-friendly meal.

You still get the savory ham, the creamy sauce, and the melty cheese — just without all the effort. The crispy topping gives it a satisfying crunch that contrasts perfectly with the soft, creamy interior.

It’s comfort food at its finest — creamy, cheesy, and incredibly satisfying!

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✨ Final Thoughts

When you’re craving something rich, comforting, and full of flavor, this Chicken Cordon Bleu Casserole is a guaranteed winner. It’s easy enough for weeknights yet special enough for holidays or dinner guests.

Every bite delivers that perfect combination of savory chicken, smoky ham, and creamy, cheesy sauce — all baked into a warm, golden casserole that tastes like pure comfort.

Serve it with your favorite veggies or salad, and watch everyone go back for seconds! 🧀🍗💛

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