🧀 Creamy Chicken Cordon Bleu Casserole (With Golden Crunch!)

by

All the flavors of the classic French dish—creamy chicken, savory ham, and melty Swiss cheese—baked together in one bubbly, golden casserole. This Chicken Cordon Bleu Casserole is comforting, satisfying, and perfect for family dinners or freezer-friendly meal prep.

🧾 Recipe Card

Servings: 6
Prep Time: 10 minutes
Cook Time: 30 minutes
Total Time: 40 minutes
Dietary Tags: High-Protein, Freezer-Friendly, W-W Adaptable

Ingredients Checklist

Casserole Base

  • 3 cups cooked chicken (shredded)

  • 8 slices ham (chopped)

  • 1 cup shredded Swiss cheese

  • 1 cup cream of chicken soup

  • ½ cup milk

  • 1 tsp Dijon mustard

  • ½ tsp garlic powder

Topping

  • 1 cup breadcrumbs (panko preferred)

  • 2 tbsp melted butter

  • 2 tbsp grated Parmesan cheese

  • Optional: chopped fresh parsley

I. Introduction

I first created this dish for a weekend potluck when I wanted something rich and satisfying but without all the fuss of rolling individual cordon bleu cutlets. This easy casserole version delivers every bit of the creamy, cheesy, savory magic you’d expect—plus it’s prepped in minutes and perfect for reheating later.

This is one of those “what’s not to love?” meals that always gets rave reviews—and it makes fantastic leftovers.

II. Step-by-Step Guide 🍽️

1. Preheat & Prep

Preheat your oven to 350°F (175°C). Lightly grease a 9×13 inch baking dish.

2. Mix the Filling

In a large bowl, mix together shredded chicken, chopped ham, Swiss cheese, cream of chicken soup, milk, Dijon mustard, and garlic powder. Stir until everything is evenly coated.

3. Fill the Dish

Pour the mixture into the prepared baking dish and spread into an even layer.

4. Add Crunchy Topping

In a small bowl, stir together panko breadcrumbs, melted butter, and grated Parmesan. Sprinkle evenly over the casserole.

5. Bake Until Golden

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

6. Garnish & Serve

Let it rest for 5 minutes before serving. Sprinkle with fresh parsley if desired.

III. Ingredient Tips & Swaps

Ingredient Why It Works Swaps & Suggestions
Cooked chicken Adds protein and heartiness Use rotisserie chicken for speed
Ham Classic cordon bleu flavor Turkey ham or Canadian bacon for leaner option
Swiss cheese Melty and slightly nutty Mozzarella or Gruyère for similar texture
Cream of chicken Creamy base that ties everything together Greek yogurt + broth + herbs for a lighter version
Panko Gives a crisp topping Use crushed crackers or gluten-free crumbs

IV. Variations & Serving Ideas

Add-Ins & Twists

  • Add steamed broccoli or spinach for a veggie boost

  • Mix in sautĂ©ed mushrooms for extra umami

  • Top with sliced almonds for added crunch

W-W Friendly Tips

  • Use fat-free cream of chicken soup and low-fat milk

  • Swap Swiss for part-skim mozzarella

  • Reduce topping quantity or use light spray oil

What to Serve With:

  • Simple side salad with Dijon vinaigrette

  • Steamed green beans or asparagus

  • Cauliflower rice or mashed potatoes

V. Storage & Make-Ahead Tips

Refrigerate:
Store leftovers in an airtight container for up to 4 days.

Freeze:
Cool completely, then wrap tightly in foil or store in a freezer-safe container. Freeze for up to 2 months.

Reheat:
Warm in the oven at 350°F until heated through or microwave single servings. Add a splash of milk if needed to loosen the sauce.

Make-Ahead:
Assemble the casserole without the topping up to 1 day ahead. Add breadcrumbs just before baking.

VI. Nutrition Info (Per Serving – Approximate)

  • Calories: 420

  • Protein: 32 g | Carbs: 12 g | Fat: 26 g

  • Fiber: 1 g

  • W-W Points: ~8–10 (with W-W substitutions)

Allergens: Contains dairy and gluten. Substitutions available for gluten-free.

VII. FAQs

Q: Can I use turkey instead of chicken?
A: Absolutely—leftover turkey works beautifully and adds a slightly deeper flavor.

Q: What if I don’t have cream of chicken soup?
A: Mix 1 cup plain Greek yogurt with ¼ cup broth and ½ tsp each garlic and onion powder.

Q: Can I double the recipe?
A: Yes! It’s perfect for a crowd—just use a larger casserole dish or two 9×13 pans.

VIII. Kristy’s Comfort Food Corner

This recipe is the definition of cozy. It’s a hands-down family favorite that I turn to when I need a hearty meal on the table fast. It reminds me of holidays with extended family—lots of laughter, seconds all around, and those blissfully quiet moments when everyone’s enjoying the meal. 🧡

IX. More Cozy Casseroles You’ll Love

  • [W-W Chicken Broccoli Rice Casserole]

  • [Turkey Shepherd’s Pie with Cauliflower Mash]

  • [Cheesy Veggie Enchilada Bake]

  • [Skinny Lasagna Roll-Ups]

X. Let’s Casserole It Up! 🧀

Tried this Chicken Cordon Bleu Casserole? Leave a comment or tag me @KristyCookEats—I’d love to see your bubbly, golden creations and hear how your family enjoyed it!

Comfort food never goes out of style—especially when it’s this easy! 💛

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