Ultimate Chicken Cordon Bleu Casserole
This Chicken Cordon Bleu Casserole delivers all the classic flavors of chicken, ham, and Swiss cheese in a creamy sauce, without the fuss of traditional methods. It's perfect for busy weeknights or potlucks, offering a comforting and satisfying meal with minimal effort and easy customization.
Equipment
- 9x13 inch baking dish
- Large bowl
- Small bowl
- Measuring cups
- Measuring spoons
- Whisk
- Cooking spray
- Oven
Ingredients
- 2 pounds boneless, skinless chicken breasts, cut into 1-inch cubes
- 8 ounces cooked ham, diced
- 8 ounces Swiss cheese, shredded about 2 cups
- 1 cup sour cream
- ½ cup mayonnaise
- ¼ cup milk
- 1 tablespoon Dijon mustard
- 1 teaspoon garlic powder
- ½ teaspoon onion powder
- Salt and pepper to taste
- 1 cup crushed Ritz crackers
- 2 tablespoons melted butter
Instructions
- Preheat your oven to 350°F (175°C). Place the oven rack in the center position.
- Lightly grease a 9x13 inch baking dish with cooking spray.
- In a large bowl, combine the cubed chicken and diced ham.
- Sprinkle the shredded Swiss cheese over the chicken and ham mixture.
- In a separate bowl, whisk together the cream of chicken soup, sour cream, mayonnaise, milk, Dijon mustard, garlic powder, onion powder, salt, and pepper.
- Pour the sauce evenly over the chicken, ham, and cheese.
- Gently stir everything together until well combined.
- Pour the mixture into the prepared baking dish and spread it out evenly.
- In a small bowl, combine the crushed Ritz crackers and melted butter.
- Sprinkle the Ritz cracker mixture evenly over the top of the casserole.
- Bake for 30-40 minutes, or until the chicken is cooked through and the casserole is bubbly and golden brown. Ensure the internal temperature of the chicken reaches 165°F (74°C).
- Let the casserole rest for 5-10 minutes before serving.
- Serve hot and enjoy!
Notes
For best results, use high-quality ingredients, especially chicken, ham, and Swiss cheese. Grate your own cheese for smoother melting. To prevent the chicken from drying out, avoid overcooking and ensure the internal temperature reaches 165°F (74°C). Leftovers can be stored in an airtight container in the refrigerator for up to 3-4 days or frozen for 2-3 months. Add cooked vegetables like broccoli or asparagus for extra nutrition. Substitute ham with Canadian bacon or turkey for different flavors. Make it ahead by assembling the casserole and refrigerating it for up to 24 hours before baking, adding 10-15 minutes to the cooking time.