Chicken Cordon Bleu Casserole
A comforting and elegant casserole inspired by the French classic, layered with tender chicken, smoky ham, Swiss cheese, and finished with a creamy Dijon sauce and crispy topping.
Equipment
- 9×13-inch baking dish
- medium mixing bowl
- Whisk
- Spatula
Ingredients
- 4 cups cooked chicken, shredded
- 2 cups diced smoked ham
- 8 oz Swiss cheese, shredded
- 1 can (10.5 oz) cream of chicken soup
- 1 cup sour cream
- 1 tbsp Dijon mustard
- 1 tsp garlic powder
- 1/2 tsp onion powder
- 2 cups herb-seasoned stuffing mix or Panko
- 4 tbsp unsalted butter, melted
Instructions
- Preheat oven to 350°F (175°C) and grease a 9x13-inch baking dish.
- Spread shredded chicken evenly in the bottom of the dish. Top with diced ham and shredded Swiss cheese.
- In a bowl, whisk together cream of chicken soup, sour cream, Dijon mustard, garlic powder, and onion powder. Spread evenly over the casserole.
- Toss stuffing mix or Panko with melted butter and sprinkle evenly over the top.
- Bake for 30–35 minutes until the top is golden and the edges are bubbling.
- Let the casserole rest for 5–10 minutes before serving.
Notes
Use a high-quality Dijon mustard for the best flavor balance. A rotisserie chicken works perfectly and typically yields about 4 cups of shredded meat.