Ingredients for Chicken Cordon Bleu Casserole
- 4 cups cooked chicken, diced
- 2 cups diced ham
- 2 cups shredded Swiss cheese
- 1 can (10.5 ounces) cream of chicken soup
- 1 cup sour cream
- 1 tablespoon Dijon mustard
- 1 teaspoon garlic powder
- ½ teaspoon black pepper
- 1 cup crushed buttery crackers
- 3 tablespoons melted butter
How to Make Chicken Cordon Bleu Casserole Step by Step
- Preheat your oven to 375°F (190°C). Lightly grease a 9×13-inch baking dish to prevent sticking and ensure easy serving after baking.
- In a large mixing bowl, combine the cooked chicken, diced ham, cream of chicken soup, sour cream, Dijon mustard, garlic powder, and black pepper. Stir thoroughly until everything is evenly coated.
- Fold in one and a half cups of Swiss cheese. Reserve the remaining cheese for the topping. Mix gently to distribute the cheese throughout the casserole mixture.
- Transfer the mixture into the prepared baking dish. Spread it evenly using a spatula to ensure consistent cooking and a uniform texture throughout the casserole.
- Sprinkle the remaining Swiss cheese over the top. Combine the crushed crackers with melted butter in a small bowl, then spread the mixture evenly across the casserole surface.
- Bake Chicken Cordon Bleu Casserole for about 30 minutes or until bubbly and golden brown. Allow it to rest for five minutes before serving to help the layers set properly.
Pro Tips for the Best Chicken Cordon Bleu Casserole
- Chill the mixed casserole for fifteen minutes before baking. This helps the sauce thicken and prevents excess moisture from separating during cooking.
- Mix half the cracker topping into the casserole and place the rest on top for a delightful contrast in texture.
- Use a combination of Swiss and Gruyère cheese for deeper flavor and a more luxurious melt.
- Place the casserole dish on a baking sheet during cooking to catch any bubbling sauce and keep your oven clean.
How to Serve Chicken Cordon Bleu Casserole
Serve this casserole with roasted asparagus, steamed broccoli, or a fresh green salad for a balanced meal. The creamy filling pairs beautifully with crisp vegetables that add freshness and texture.
For a creative presentation, spoon portions over buttered egg noodles or fluffy rice. You can also serve it alongside garlic bread for an extra comforting dinner experience.
For another comforting dinner, try our Slow Cooker Meatball Pasta. You may also enjoy our Oven Baked Chicken Tetrazzini for another creamy family favorite.
How to Store Chicken Cordon Bleu Casserole
Allow the casserole to cool completely before storing. Transfer leftovers to an airtight container or cover the baking dish tightly with plastic wrap or foil.
Store in the refrigerator for up to 4 days. Reheat individual portions in the microwave or warm larger portions in a 350°F oven until heated through.
For longer storage, freeze the casserole for up to 3 months. Thaw overnight in the refrigerator before reheating for the best texture and flavor.
Frequently Asked Questions About Chicken Cordon Bleu Casserole
Can I make this casserole ahead of time?
Yes. Assemble the casserole up to twenty-four hours before baking and keep it covered in the refrigerator. Add the cracker topping just before baking to maintain its crisp texture. This makes it ideal for busy schedules and holiday meals.
