These low-carb Chicken Cordon Bleu Casseroles feature diced boneless chicken, chopped ham and Swiss cheese layered with creamy sauce and a buttery golden brown Panko bread crumb topping.
Spray two 18.6 ounce individual baking dishes with non-stick spray and set aside.
Dice the chicken and cook over medium heat in a medium skillet for about 5 minutes. Stir occasionally. Drain the liquid.
Place the cooked chicken in the bottom of the baking dishes, divided evenly.
Chop the ham and scatter it over the top of the chicken in each dish.
Lay the Swiss cheese slices on top of the ham.
For the sauce:
Melt the butter in a small sauce pan over medium heat.
When butter is melted, quickly whisk in the flour to form a smooth roux. Do not brown!
Once the roux is smooth and bubbly, slowly pour in the cold milk, while whisking, to make a smooth sauce. Cook over medium heat, stirring constantly until the sauce thickens.
Stir in the lemon juice, Dijon mustard, salt, paprika and pepper.
Bring the sauce just back to a low boil and turn off heat.
Pour the sauce evenly over the Swiss cheese layer and spread out.
For the topping:
Melt the butter in a small saucepan.
Stir in the Panko bread crumbs, salt and pepper.
Layer the crumb mixture over the top of the casseroles and sprinkle each with the fresh chopped parsley.
Bake uncovered for 30 minutes until hot and bubbly throughout and topping has turned a light golden brown.
Remove the casseroles from oven and let sit to cool for 5 minutes prior to serving.
Serve on top of individual trivets to protect the table or counter top from heat.
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Notes
This recipe is moderately low-carb, but not necessarily by Keto extreme low-carb guidelines.