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Keto chicken alfredo casserole: Easy to make recipe

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Everyone loves a great recipe, especially one that's not only delicious but also supports your health and dietary needs. Today, I'm sharing my favorite recipe with you: the delectable keto chicken Alfredo casserole. This dish has won over my whole family, and it's sure to charm your taste buds too!

Looking for the ultimate keto comfort food? Look no further than the keto chicken Alfredo casserole. This satisfying dish combines juicy, golden brown chicken breasts or thighs, immersed in a creamy, homemade Alfredo sauce, all baked to perfection. The recipe is simple and quick, requiring basic ingredients like Parmesan cheese, heavy cream, cream cheese, and olive oil. It's not just a dish; it's a delicious low-carb, high-fat experience that fits right into your ketogenic diet plan. Each serving contains only 8g of net carbs, making it a guilt-free, hearty meal that the whole family will love.

keto chicken alfredo casserole on a plate

Get Ready for a Delicious Keto Chicken Alfredo Casserole!

This recipe is the ultimate comfort food, combining tender chicken with a creamy Alfredo sauce, all served in a warm, mouth-watering casserole. It's a complete meal that adheres to the keto diet, but it doesn't compromise on flavor or satisfaction. Plus, it's an easy keto chicken Alfredo bake, making it a perfect weeknight dinner.

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Gather Your Supplies

Before we dive into the actual recipe, let's get everything ready. Cooking is always more enjoyable and easier when you have all your supplies at hand. Here's what you'll need for this delicious keto chicken Alfredo casserole:

  • Large skillet
  • Casserole dish
  • Large mixing bowl
  • Instant pot (optional)
  • Aluminum foil
  • Damp paper towel

With these supplies ready, you're all set to start!

The Ultimate Keto Chicken Alfredo Casserole Recipe

This hearty, cheesy low carb meal will not only please your taste buds but also adhere to your ketogenic diet. Here's the recipe card with all the exact measurements and details:


  • 1.5 lbs of boneless skinless chicken breasts or chicken thighs
  • 2 cups of heavy cream or almond milk
  • 2 cups of Parmesan cheese
  • 1 cup of cream cheese
  • 1 tbsp olive oil
  • 2 tsp garlic powder
  • 2 tsp onion powder
  • 1 tsp Italian seasoning
  • Salt and pepper to taste
  • Fresh chopped parsley for garnish


  1. Preheat your oven to 375°F (190°C).
  2. Over medium heat, heat the olive oil in your large skillet. Add the chicken breasts, seasoned with garlic powder, onion powder, Italian seasoning, and salt and pepper. Cook until golden brown, about 10-15 minutes. Once cooked, cut the chicken into smaller pieces.
  3. In a small pot, heat the heavy cream and cream cheese on medium high heat until it begins to simmer. Stir in the Parmesan cheese until the sauce is creamy and smooth. This is your homemade Alfredo sauce.
  4. In a large mixing bowl, combine the half of the cooked chicken and creamy keto Alfredo sauce. Stir well to ensure the chicken is coated with the sauce.
  5. Transfer the mixture to a casserole dish. Top it off with ounces of mozzarella cheese.
  6. Cover with aluminum foil and bake for 25-30 minutes until the cheese is bubbly and lightly browned.
  7. Garnish with fresh parsley before serving.
  8. Serve over homemade keto noodles.

Nutritional Information

Each serving of this keto chicken Alfredo casserole contains around 8g of net carbs, perfect for your low-carb diet. It's a great recipe that provides adequate protein, healthy fats, and limited carbs, keeping you in ketosis while pleasing your palate.

Recipe Tips and Hints

Here are some additional tips to help you create the most delicious keto chicken Alfredo casserole:

  • If you have leftover chicken or a rotisserie chicken from the grocery store, you can use that instead. It saves a lot of time and still tastes great!
  • If you prefer a different type of noodle, try spaghetti squash or zucchini noodles, or even palmini noodles or cauliflower rice.
  • If the sauce is too thick, add a cup of water or a bit more heavy cream.
  • For an even richer flavor, use chicken thighs instead of breasts. They're juicier and can take your casserole to the next level.

Perfect Sides for Your Keto Chicken Alfredo Casserole

Your keto chicken Alfredo casserole is a complete meal in itself, but here are 15 sides that can elevate it even more. These low carb veggies will perfectly complement your casserole:

  1. Cauliflower rice
  2. Zucchini noodles
  3. Spaghetti squash
  4. Steamed broccoli florets
  5. Sautéed green beans
  6. Roasted Brussel sprouts
  7. A simple green salad with a vinaigrette
  8. Sautéed spinach with garlic
  9. Grilled asparagus
  10. Roasted bell peppers
  11. Cucumber salad with dill
  12. Parmesan roasted cauliflower
  13. Grilled eggplant with olive oil and herbs
  14. Sautéed mushrooms
  15. Coleslaw with a vinegar-based dressing

Key Takeaways

Here's what you should remember from this post:

  • Keto chicken Alfredo casserole is a delicious, easy-to-make dish that's perfect for a weeknight dinner.
  • This dish is an ultimate comfort food that sticks to the ketogenic diet rules.
  • You can make this meal with simple ingredients and just a bit of time.
  • Personalize your Alfredo with different types of noodles or by using chicken thighs.
  • Pairing your casserole with a low-carb vegetable side dish completes the meal.


Next time you're looking for a new recipe that satisfies your keto diet and pleases the entire family, remember this keto chicken Alfredo casserole. It's a great recipe that proves eating healthy doesn't mean sacrificing flavor. With simple ingredients and an easy cooking process, this dish will soon become a favorite meal.

Whether you're a keto diet veteran or just starting your journey, this recipe offers a delicious meal that aligns with your nutritional needs. I hope you enjoy this delicious keto chicken Alfredo casserole as much as I do. Happy cooking!

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