Ultimate Easy Chicken Cordon Bleu Casserole You’ll Love

This Chicken Cordon Bleu Casserole combines flavors for a comforting, easy meal everyone will adore.

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Course: Main Dishes

Cuisine: American

Keyword: Casserole, Chicken Cordon Bleu Casserole, comfort food, Easy Dinner, family-friendly, Quick Meal

Prep Time: 15

Cook Time: 30

Resting Time: 10

Total Time: 55

Servings: servings

Calories: 400kcal

3 cups Cooked Chicken Shredded or diced rotisserie chicken
1.5 cups Cooked Ham Diced into small, bite-sized pieces
2 cups Swiss Cheese Shredded; consider mozzarella or Gruyère
1 can Cream of Mushroom or Chicken Soup Acts as a creamy binder
0.5 cups Mayonnaise Richness to the filling; substitute with sour cream or softened cream cheese
1 teaspoon Dijon Mustard Infuses a subtle tang
1 teaspoon Garlic Powder
1 teaspoon Onion Powder
Salt Adjust to taste
Pepper Adjust to taste

Preheat the oven to 350°F (175°C).
Grease a 9×13-inch casserole dish with cooking oil or butter.
In a large mixing bowl, combine shredded chicken, diced ham, and shredded Swiss cheese. Mix in cream of soup and mayonnaise, then add Dijon mustard, garlic powder, onion powder, salt, and pepper until blended.
Pour the chicken mixture into the prepared casserole dish, spreading evenly.
In a separate bowl, mix crushed buttery crackers with melted butter; sprinkle over the casserole.
Bake for 25 to 30 minutes until bubbling and golden.
Optional: Broil for an additional 2 to 3 minutes for extra crispiness.
Let sit for 5 to 10 minutes before serving. Garnish with fresh parsley, if desired.

Use freshly shredded cheese for a creamier texture. Monitor seasoning for optimal flavor.