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chicken cordon bleu casserole on plate with a fork

Chicken Cordon Bleu Casserole

Prep Time: 20 minutes
Cook Time: 20 minutes
Total Time: 40 minutes
Servings: 6 servings
Calories: 387kcal
Author: Krissy Allori
Chicken Cordon Bleu Casserole has all of the great flavor of homemade chicken cordon blue, but it is much easier to make with rotisserie chicken.


  • 1 whole rotisserie chicken
  • 8 oz ham sliced thin
  • 6 oz swiss cheese sliced thin
  • ½ cup chicken broth
  • ½ cup panko bread crumbs
  • ½ cup parmesan cheese grated
  • 4 T butter melted
  • 1 tsp garlic herb blend



  • Preheat oven to 350 degrees F.
  • Remove chicken from bones and shred. Combine chicken with ham, swiss cheese, and chicken broth in large casserole dish.
  • In a separate bowl, combine bread crumbs, parmesan, melted butter and garlic herb seasonings. Sprinkle over chicken. Cover and bake until heated through and cheese has melted, about 20 minutes.
  • While the casserole is cooking, make the sauce. In a saucepan melt the butter, then add the flour and whisk together. Cook for several minutes while continually whisking to avoid burning. 
  • Gradually whisk in milk. Continue to heat until the milk bubbles and begins to thicken, about 3-5 minutes. Remove from heat and whisk in dijon, parmesan, and thyme. Add salt and pepper to taste.
  • To serve, pour warm sauce over casserole.


Calories: 387kcal | Carbohydrates: 9g | Protein: 22g | Fat: 28g | Saturated Fat: 16g | Cholesterol: 87mg | Sodium: 948mg | Potassium: 237mg | Sugar: 3g | Vitamin A: 700IU | Vitamin C: 1.6mg | Calcium: 427mg | Iron: 0.9mg