9 net carbs

Chicken cordon bleu casserole

Our low-carb chicken cordon bleu casserole features a delicious blend of tender chicken, ham, mushrooms, and creamy cauliflower mash smothered in a rich cheese sauce.

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Chicken cordon bleu casserole

Low-carb Keto chicken cordon bleu casserole served on a plate, ready to eat.

Low-carb chicken cordon bleu casserole [Keto]

Total Diabetes Wellness
Embark on a flavorful journey with our low-carb chicken cordon bleu casserole, where taste meets health. This dish transforms the classic chicken cordon bleu into a hearty casserole packed with goodness. Tender chicken, ham, and mushrooms with creamy cauliflower mash, all smothered in a rich cheese sauce. Whether you're cooking for family dinners or gatherings, this recipe offers a tasty way to stay mindful of your wellness goals. Dive into guilt-free deliciousness with our low-carb chicken cordon bleu casserole today!
Prep Time 10 minutes
Cook Time 50 minutes
Total Time 1 hour
Course Lunch and Dinner
Cuisine American, French
Servings 8 servings
Net Carbs 9 g
*Net carbs are per serving


  • 3 tablespoons butter
  • 1 pound chicken breast, diced
  • 12 ounces ham steak, diced
  • 8 ounces mushrooms, sliced
  • ½ cup onion, chopped
  • 1 large head cauliflower, chopped into florets (about 2 pounds)
  • cups heavy cream, divided
  • ½ cup sour cream
  • 1 cup Parmesan cheese, grated and divided
  • 8 ounces Swiss cheese, grated and divided
  • 3 cloves garlic, minced
  • 1 teaspoon dried tarragon
  • salt and black pepper

Optional garnish: chopped fresh parsley


  • Preheat your oven to 350F/177C.
    Close-up view of temperature knob on an oven, preheat oven to cook a meal.
  • In a large skillet over medium heat, melt the butter. Once the butter has melted, add the chicken and cook until browned on all sides.
    Top view of cooking diced chicken breast in a skillet.
  • Add the ham steak, mushrooms, and onions to the skillet. Cook until the mushrooms have browned and stopped releasing moisture, about 6-8 minutes.
    Top view of cooking chicken, ham, mushrooms, and onions in a skillet to make low-carb chicken cordon bleu casserole.
  • Meanwhile, boil water in a large saucepan or pot. Once boiling, add the chopped cauliflower and reduce heat to a low boil. Boil for 8 minutes. Remove from heat and drain.
    Top view of boiling cauliflower florets in a saucepan.
  • Return the cauliflower to the pot and add 1/4 cup of the heavy cream. Mash the cauliflower using a potato masher until mostly smooth.
    Close-up view of mashing cooking cauliflower with a potato masher.
  • In a small saucepan over medium-low heat, add the rest of the heavy cream, sour cream, half of the Parmesan cheese, half of the Swiss cheese, garlic, dried tarragon, salt, and pepper. Cook about 10 minutes, stirring frequently, or until the sauce has reduced and thickened.
    Close-up side-view of cooking rich cheese sauce in a saucepan to make low-carb chicken cordon bleu casserole.
  • Add the chicken and ham mixture, the mashed cauliflower, and the cheese sauce to a large casserole dish. Mix until well combined. Top with the remaining Parmesan cheese and Swiss cheese.
    Top view of low-carb chicken cordon bleu casserole in a large casserole dish ready to be baked in the oven.
  • Bake for 25 minutes or until golden. Garnish with parsley. Enjoy!
    Low-carb chicken cordon bleu casserole with chicken, ham, and cheese.




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Keywords keto chicken casserole, keto chicken cordon bleu, low-carb chicken casserole, low-carb chicken ham cheese casserole
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Photos of low-carb chicken cordon bleu casserole


Save time and effort in the kitchen by using the same large saucepan for different parts of the recipe. Once you’ve cooked the cauliflower, transfer it to the casserole dish and wipe the saucepan clean. Then, use the same pan to make the creamy cheese sauce. This way, you’ll need fewer pots and pans to make this dish.

Frequently Asked Questions

Is this low-carb chicken cordon blue casserole recipe Keto?

Yes, this recipe is Keto. One serving is 1/8th of the casserole and has 9 net carbs.

Is this recipe gluten-free?

Yes! Our low-carb chicken cordon blue casserole recipe is gluten-free.

Storage and Reheating Guidelines

  • Make-ahead: Prepare the casserole ahead of time, refrigerate, and bake when ready to serve.
  • Storing leftovers: Store leftover casserole in an airtight container in the refrigerator for up to 3-4 days.
  • Freezing instructions: To freeze, tightly wrap the unbaked casserole in foil or plastic wrap and freeze for up to 2-3 months.
  • To reheat: Thaw frozen casserole overnight in the refrigerator before reheating in the oven at 350°F (177°C) until warmed through, or microwave individual servings until heated to the desired temperature.

Additional Details

Our low-carb chicken cordon bleu casserole is a delightful twist on the classic recipe. It offers a savory blend of flavors in a health-conscious dish. Whether you’re an experienced chef or new to cooking, this casserole provides a satisfying meal while supporting your wellness goals.

The origins of the chicken cordon bleu trace back to French cuisine, where it gained popularity for its combination of chicken, ham, and cheese. Traditionally, this dish involves wrapping chicken around ham and cheese, then breading and frying it. However, the breadcrumb coating and frying process often make it high in carbs. To address this, we’ve developed a casserole variation, a more convenient and lower-carb option that preserves the essence of the original dish.

Details about ingredients

Our casserole features a mix of ingredients carefully chosen for flavor and health benefits.

  • Chicken breast: Provides protein for muscle health and feeling full.
  • Ham: Adds flavor and more protein to the dish.
  • Cauliflower: Acts as a low-carb replacement for breadcrumbs, packed with nutrients like vitamins and fiber.
  • Parmesan and Swiss cheeses: Bring richness and taste to the dish, offering calcium for strong bones.
  • Heavy cream and sour cream: Make the sauce creamy without adding too many carbs.
  • Garlic: Adds flavor and potential health benefits, like helping the immune system and heart.


  • Try using turkey instead of chicken for a lighter option.
  • Add colorful bell peppers for extra flavor and crunch.
  • Experiment with spinach, broccoli, or zucchini for a vegetarian-friendly version.
  • Swap out the ham for cooked bacon for a different twist on the classic recipe.
  • Incorporate different cheese varieties, such as cheddar or mozzarella, to personalize the flavor profile.

Serving pairings

  • Fresh green salad with a tangy vinaigrette to contrast the richness of the casserole.
  • Steamed asparagus or roasted Brussels sprouts for added nutrition and color.
  • Garlic butter sautéed green beans as a flavorful side dish.
  • Sliced avocado or tomato salad for a refreshing addition.

Benefits for people with diabetes

Our low-carb chicken cordon bleu casserole offers several advantages for those with diabetes. By using low-carb ingredients like cauliflower instead of traditional breadcrumbs, we help individuals manage their blood sugar levels more effectively. Additionally, the balanced combination of lean protein from the chicken and ham, along with the rich cheese sauce, provides a satisfying meal that won’t cause drastic spikes in blood sugar.


For a successful cooking experience, consider these helpful tips:

  1. Opt for fresh, high-quality ingredients to enhance the flavor and nutritional value of the dish.
  2. Adjust seasonings according to your taste preferences, adding herbs or spices for extra flavor.
  3. Consider preparing the casserole in advance and refrigerating or freezing it for convenient meals throughout the week.
  4. Experiment with different cheese varieties or additional ingredients to personalize the dish to your liking.

Our low-carb chicken cordon bleu casserole offers a delicious and nutritious option for individuals seeking a flavorful yet health-conscious meal. With its savory blend of ingredients, versatile variations, and mindful serving pairings, this dish provides a satisfying dining experience for all occasions. Whether you’re managing diabetes or simply embracing a low-carb lifestyle, our casserole promises to delight your taste buds while supporting your wellness goals. So, gather your ingredients, follow our tips, and savor the wholesome goodness of this culinary creation in your own kitchen.

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