Keto Chicken Cordon Bleu Casserole (Print View)

Creamy low-carb comfort with chicken, ham, and Swiss cheese in a rich mustard sauce.

# What You’ll Need:

→ Proteins

01 - 4 cups cooked chicken breast, cubed or shredded
02 - 6 oz ham, diced

→ Dairy

03 - 8 oz Swiss cheese, shredded (divided)
04 - 4 oz cream cheese, softened
05 - 1/2 cup heavy cream
06 - 1/4 cup grated Parmesan cheese

→ Sauce & Seasonings

07 - 2 tbsp Dijon mustard
08 - 1/2 tsp garlic powder
09 - 1/2 tsp onion powder
10 - 1/2 tsp black pepper
11 - 1/4 tsp salt

→ Topping

12 - 2 tbsp almond flour
13 - 1 tbsp melted butter
14 - 1 tbsp chopped fresh parsley (optional)

# Method:

01 - Preheat oven to 375°F. Lightly grease a 9x13-inch casserole dish with cooking spray or butter.
02 - In a large bowl, combine cooked chicken, diced ham, and half of the shredded Swiss cheese. Spread mixture evenly in the prepared casserole dish.
03 - In a medium bowl, whisk together cream cheese, heavy cream, Dijon mustard, garlic powder, onion powder, black pepper, and salt until completely smooth and creamy.
04 - Pour the sauce evenly over the chicken and ham mixture. Sprinkle with the remaining Swiss cheese and Parmesan cheese.
05 - In a small bowl, mix almond flour and melted butter until crumbly. Sprinkle over the top of the casserole.
06 - Bake uncovered for 25-30 minutes, or until bubbly and golden brown. For extra crispiness, broil for 2-3 minutes at the end.
07 - Remove from oven and garnish with chopped fresh parsley if desired. Serve hot while cheese is melted and bubbly.

# Expert Advice:

01 -
  • Perfect for keto and low-carb dieters with only 4g of carbs per serving
  • Combines all the flavors of traditional Chicken Cordon Bleu without the complicated rolling and breading
  • Quick to prepare in just 15 minutes plus baking time
  • Creates a protein-packed meal with 36g protein per serving
  • Makes excellent leftovers that reheat beautifully
02 -
  • For the juiciest chicken, use rotisserie chicken or poach boneless chicken breasts in broth before shredding
  • Allow the cream cheese to fully soften at room temperature for at least 30 minutes for a smoother sauce
  • Don't skimp on the Swiss cheese—it provides the authentic cordon bleu flavor profile
  • If you prefer a crispier top, place under the broiler for 2-3 minutes after baking
  • Let the casserole rest for 5-10 minutes before serving to allow the sauce to set slightly
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