Chicken Cordon Bleu is a classic dish that’s known for its crispy, cheesy, savory perfection. But let’s be honest—pounding, stuffing, rolling, and breading can be a lot. That’s why this Chicken Cordon Bleu Casserole is trending: it gives you all the rich, satisfying flavor with none of the work. It’s the perfect weeknight comfort food that feels a little fancy without the fuss.
Ingredients:
- 3 cups cooked chicken, chopped or shredded
- 1 ½ cups diced cooked ham
- 2 cups shredded Swiss or mozzarella cheese
- 1 can (10.5 oz) cream of chicken soup
- 1 cup sour cream
- 1 tsp Dijon mustard
- Salt and black pepper to taste
For the Topping:
- 1 cup crushed Ritz crackers or breadcrumbs
- 3 tbsp melted butter
- Optional: chopped parsley for garnish

Instructions:
- Preheat the Oven:
Set your oven to 375°F (190°C) and grease a 9×13 inch baking dish. - Mix the Base:
In a large mixing bowl, combine the chicken, ham, cream of chicken soup, sour cream, Dijon mustard, and half the cheese. Add salt and pepper to taste. - Layer the Casserole:
Spread the mixture evenly into the prepared baking dish. Sprinkle the remaining cheese over the top. - Make the Topping:
Mix the crushed crackers or breadcrumbs with the melted butter, then sprinkle evenly over the casserole. - Bake:
Bake uncovered for 25–30 minutes, or until hot and bubbly and the top is golden brown. - Serve & Garnish:
Let it sit for a few minutes before serving. Garnish with chopped parsley if desired.
Why You’ll Love It:
- All the flavor of chicken cordon bleu without the hassle
- Creamy, cheesy, and ultra-satisfying
- Perfect for feeding a family or making ahead
- Great with a simple side salad or steamed veggies
This Chicken Cordon Bleu Casserole is the kind of dish that makes people think you spent way more time in the kitchen than you did. It’s rich, delicious, and completely crave-worthy—and definitely one to save to your go-to comfort meals list.