If you love the flavors of Chicken Cordon Bleu but don’t want to deal with the hassle of breading and stuffing chicken, this Keto Chicken Cordon Bleu Casserole is for you!
This low-carb, cheesy, and creamy casserole takes all the traditional flavors of Chicken Cordon Bleu—tender chicken, savory ham, Dijon mustard, and melted Swiss cheese—and transforms them into an easy-to-make dish that’s perfect for a family-friendly keto dinner.
With only 1g total carbs per serving, this comfort food casserole is the perfect meal for meal prep, weeknight dinners, or special occasions. Plus, it’s gluten-free, grain-free, and packed with protein.
Why You’ll Love This Recipe
✔ Easy to Make: No need to stuff or bread chicken—just layer, bake, and enjoy!
✔ Low-Carb & Keto-Friendly: Only 1g total carbs per serving.
✔ Super Creamy & Cheesy: The buttery cream cheese sauce makes every bite irresistible.
✔ Family-Friendly: Even non-keto eaters will love this dish!
✔ Perfect for Meal Prep: Makes 8 servings—great for leftovers.
✔ Customizable: Swap out cheeses, add crunchy toppings, or make it alcohol-free.
What is Chicken Cordon Bleu?
Traditional Chicken Cordon Bleu consists of chicken breasts stuffed with ham and Swiss cheese, then breaded and fried to crispy perfection.
Since breaded chicken isn’t keto-friendly, this casserole version keeps all the classic flavors while ditching the carbs. Instead of stuffing chicken breasts, we layer everything into a casserole dish and bake it with a rich, creamy Dijon sauce.
The result? A decadent, cheesy, and satisfying meal with minimal effort and maximum flavor!
Ingredients for Keto Chicken Cordon Bleu Casserole
Main Ingredients:
- 3 cups cooked and shredded chicken (rotisserie, baked, or Instant Pot chicken works great!)
- 8 oz ham, chopped (use deli ham, leftover ham, or thick-sliced ham for extra texture!)
- 4 oz cream cheese, softened (creates a creamy, rich sauce!)
- 3 oz butter, melted (adds flavor and helps blend the sauce!)
- 1 Tbsp white wine (optional) (adds depth to the sauce—can be replaced with chicken broth!)
- ½ Tbsp Dijon mustard (essential for that signature Cordon Bleu flavor!)
- 1 Tsp lemon juice (adds brightness to the sauce!)
- ¼ Tsp salt (adjust to taste!)
- ¼ Tsp black pepper (for a little spice!)
- 3 oz Swiss cheese, shredded (Gruyère cheese works as a substitute!)
Optional Garnishes & Toppings:
- Fresh parsley, chopped (adds color and freshness!)
- Crushed pork rinds (for a crunchy topping—highly recommended!)
Step-by-Step Instructions
Step 1: Prep Your Ingredients
- Preheat your oven to 350°F (175°C).
- Shred or chop your cooked chicken into bite-sized pieces.
- Chop the ham into small cubes.
- Shred the Swiss cheese (or Gruyère) if not pre-shredded.
💡 Pro Tip: Save time by using a rotisserie chicken! If making shredded chicken from scratch, use an Instant Pot or slow cooker to cook chicken breasts ahead of time.
Step 2: Layer the Chicken & Ham
- Spread the shredded chicken evenly across the bottom of a 9×13-inch baking dish.
- Layer the chopped ham over the chicken.
💡 Pro Tip: Use a deep casserole dish to prevent overflow and ensure even cooking!
Step 3: Make the Creamy Dijon Sauce
- In a large mixing bowl, use an electric mixer to combine:
- Softened cream cheese
- Melted butter
- White wine (or chicken broth)
- Dijon mustard
- Lemon juice
- Salt & black pepper
- Blend until you have a smooth, thick sauce.
💡 Pro Tip: If the sauce seems too thick, add 1-2 tablespoons of heavy cream or chicken broth to loosen it.
Step 4: Assemble & Bake
- Spread the sauce evenly over the chicken and ham layers.
- Sprinkle the shredded Swiss cheese on top.
- Bake for 25-30 minutes, or until hot and bubbly.
💡 Pro Tip: If you love crispy, golden-brown cheese, broil for 1-2 minutes at the end!
Step 5: Serve & Enjoy!
- Garnish with fresh parsley for extra flavor.
- Serve hot with steamed vegetables, a side salad, or cauliflower rice.
💡 Pro Tip: Pair with keto-friendly sides like roasted asparagus or mashed cauliflower for a complete meal!
Variations & Substitutions
✅ No Alcohol? Replace white wine with chicken broth or water.
✅ Dairy-Free? Use dairy-free cream cheese and cheese alternatives.
✅ Extra Cheesy? Add shredded Parmesan or more Swiss cheese on top!
✅ Crunchy Topping? Sprinkle crushed pork rinds before broiling.
Storage & Reheating Tips
🧊 Storage:
- Store leftovers in an airtight container in the fridge for up to 4 days.
- To freeze, place cooled casserole portions in a freezer-safe container for up to 3 months.
🔥 Reheating:
- Oven: Bake at 350°F for 10-15 minutes until heated through.
- Microwave: Heat in 30-second intervals, stirring occasionally.
💡 Pro Tip: Add a splash of heavy cream or chicken broth when reheating to maintain moisture!
What to Serve with Keto Chicken Cordon Bleu Casserole
🥦 Steamed Broccoli or Green Beans – Adds fiber & nutrients!
🥗 Keto Caesar Salad – A fresh, crunchy side.
🍚 Cauliflower Rice – A perfect low-carb rice substitute.
🥑 Avocado Slices – Adds creamy texture & healthy fats.
🍞 Keto Garlic Bread – If you’re craving bread, try a keto-friendly version!
Nutritional Information (Per Serving – Makes 8 Servings)
- Calories: 280 kcal
- Total Fat: 21g
- Saturated Fat: 12g
- Cholesterol: 88mg
- Sodium: 482mg
- Carbohydrates: 1g
- Fiber: 0g
- Net Carbs: 1g
- Protein: 22g
💡 Note: Nutrition values vary based on ingredients used.
Final Thoughts
This Keto Chicken Cordon Bleu Casserole is a creamy, cheesy, low-carb twist on a classic dish!
✅ Easier than traditional Chicken Cordon Bleu
✅ Rich, comforting, and flavorful
✅ Perfect for meal prep, holidays, or weeknight dinners
Even picky eaters and non-keto family members will love this dish! Whether you’re following a keto lifestyle or just looking for an easy, delicious meal, this casserole is sure to become a family favorite.
Would you like more keto-friendly comfort food recipes? Let me know, and I’d love to share! 😊🧀🍗
