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Are you craving a warm, cheesy dish that fits your keto diet? Look no further! My Keto Chicken Alfredo Casserole is the answer. This comforting meal combines tender chicken and rich, creamy sauce that will satisfy your hunger without the carbs. I’ll guide you through each step, making it easy to whip up this delicious casserole. Let’s dive into the recipe and enjoy stress-free cooking!
Why I Love This Recipe
- Easy to Prepare: This casserole comes together quickly, making it perfect for busy weeknights.
- Low Carb Delight: With keto-friendly ingredients, this dish fits perfectly into a low-carb lifestyle.
- Comfort Food: The creamy texture and cheesy goodness will satisfy any comfort food cravings.
- Versatile Ingredients: You can customize this recipe with different proteins or veggies based on your preference.
Ingredients
List of Ingredients
– 3 cups cooked chicken, shredded (can use rotisserie chicken)
– 2 cups cauliflower florets (fresh or frozen)
– 1 cup heavy cream
– 1 cup shredded mozzarella cheese
– 1/2 cup grated Parmesan cheese
– 3 cloves garlic, minced
– 1 teaspoon Italian seasoning
– Salt and pepper to taste
– 1/4 cup chopped fresh parsley (for garnish)
These ingredients create a tasty and filling dish. You can easily find them at your local store. Using rotisserie chicken saves time and adds great flavor.
Nutritional Information
This Keto Chicken Alfredo Casserole is packed with protein and healthy fats. Each serving has about:
– Calories: 400
– Protein: 30g
– Fat: 30g
– Carbohydrates: 6g
– Fiber: 2g
This meal fits well in a low-carb diet. It’s a great option for lunch or dinner.
Alternative Ingredient Suggestions
You can swap some ingredients if needed. Here are a few ideas:
– Use turkey instead of chicken for a lighter dish.
– Swap heavy cream with coconut cream for a dairy-free option.
– Try different cheeses, like cheddar or gouda, for new flavors.
– Add spinach or broccoli for more veggies.
These alternatives still keep the dish flavorful and keto-friendly. Feel free to get creative with what you have on hand!

Step-by-Step Instructions
Prepping the Oven and Ingredients
First, set your oven to 350°F (175°C). This ensures your casserole cooks evenly. If you use fresh cauliflower, steam the florets for 5-7 minutes. They should be slightly tender. If you have frozen cauliflower, microwave it as per the package. Make sure to drain any extra water after cooking.
Mixing the Casserole Ingredients
In a large mixing bowl, combine the following ingredients:
– 3 cups cooked chicken, shredded
– 2 cups cauliflower florets
– 1 cup heavy cream
– 1 cup shredded mozzarella cheese
– 1/2 cup grated Parmesan cheese
– 3 cloves garlic, minced
– 1 teaspoon Italian seasoning
– Salt and pepper to taste
Mix these well until everything is evenly combined. This step is key to a tasty casserole.
Baking Instructions
Next, transfer the mixture to a greased 9×13 inch baking dish. Spread it out evenly so it cooks well. Cover the dish with aluminum foil. Bake it in the oven for 25 minutes. After that, remove the foil and bake for another 10-15 minutes. The top should be bubbly and golden. Once it’s done, let it cool for a few minutes. Finally, garnish with chopped fresh parsley for a pop of color.
Tips & Tricks
How to Cook Chicken Perfectly
To cook chicken perfectly, use rotisserie chicken for ease. It saves time and adds flavor. If you prefer raw chicken, bake or boil it until it reaches 165°F. Shred the chicken into bite-sized pieces for the best texture in your casserole. Keep it moist by not overcooking. A juicy chicken makes your casserole stand out.
Enhancing Flavor with Seasonings
Seasonings can transform your dish. I love using Italian seasoning for a warm, herby taste. Add salt and pepper to enhance the flavors. Fresh garlic is a must; it brings depth to the sauce. You can also mix in some red pepper flakes if you like heat. Toss the seasonings with the chicken and cheese for a tasty blend.
Tips for Creamier Casserole
For a creamier casserole, use high-fat heavy cream. It creates a rich sauce that coats each bite. Mixing in mozzarella and Parmesan adds gooey texture. If you want it even creamier, try adding cream cheese or sour cream. Make sure all ingredients are well-blended before baking. This ensures every spoonful is rich and delicious.
Pro Tips
- Use Rotisserie Chicken: For a quick and easy shortcut, use store-bought rotisserie chicken to save time on prep while still enjoying a delicious meal.
- Perfect Cauliflower: If using fresh cauliflower, ensure it’s steamed just until tender to maintain a good texture in the casserole.
- Cheese Variations: Feel free to mix different cheeses like cheddar or gouda for a unique flavor twist in your casserole.
- Let it Rest: Allow the casserole to cool for a few minutes before serving. This helps it set and makes it easier to serve.

Variations
Low-Carb Vegetable Additions
You can add more low-carb veggies to the casserole. Some great choices include:
– Broccoli florets
– Spinach
– Zucchini
– Bell peppers
These veggies boost nutrition and flavor. Simply chop and mix them in with the other ingredients. They add color and crunch, making your dish even more appealing.
Different Cheese Options
Cheese adds richness to your casserole. You can switch up the cheese types for new flavors. Here are some options:
– Cheddar cheese for a sharper taste
– Cream cheese for extra creaminess
– Gouda cheese for a smoky flavor
Feel free to mix different cheeses. This makes the dish unique and personal to your taste.
Spicy Keto Chicken Alfredo Casserole
If you like heat, spice it up! Add crushed red pepper flakes or diced jalapeños. This gives your casserole a kick. You can also use spicy Italian sausage instead of chicken for added flavor. Adjust the spice level to fit your preference. Enjoy the bold taste that comes from this twist!
Storage Info
How to Store Leftovers
To store your Keto Chicken Alfredo Casserole, let it cool first. Then, place it in an airtight container. You can keep it in the fridge for up to four days. If you want to enjoy it longer, consider freezing it.
Reheating Instructions
When you’re ready to eat the leftovers, preheat your oven to 350°F (175°C). Place the casserole in an oven-safe dish. Cover it with foil to prevent drying out. Heat for about 20 minutes or until it’s warm all the way through. You can also reheat individual portions in the microwave for about two to three minutes.
Freezing the Casserole
To freeze the casserole, first let it cool completely. Cut it into serving sizes and wrap each portion tightly in plastic wrap. Then, place them in a freezer-safe bag or container. It can last for up to three months in the freezer. When you’re ready to eat it, thaw it overnight in the fridge before reheating. This way, you can enjoy a tasty meal anytime!
FAQs
Can I make this casserole ahead of time?
Yes, you can prepare this casserole ahead of time. Just follow the recipe until you mix all the ingredients. Then, cover the dish and place it in the fridge. You can bake it the next day. This keeps the flavors fresh and makes dinner easy.
What can I substitute for heavy cream?
If you need a substitute for heavy cream, try using coconut cream or full-fat Greek yogurt. Both options are creamy and add nice flavor. You can also use a mix of milk and butter if you want a lighter choice.
Is this recipe suitable for meal prep?
Yes, this casserole works great for meal prep. You can store individual portions in airtight containers. It stays good in the fridge for up to four days. Just reheat it in the microwave or oven when you’re ready to eat.
This blog post covered tasty ingredients, clear steps, useful tips, and fun variations. I shared how to cook chicken well and add flavor to your dish. You can store leftovers and reheat them easily. Don’t forget these ideas for meal prep or swaps for heavy cream. By trying new ingredients and techniques, you can make a dish that’s just right for you. Enjoy your delicious casserole and keep experimenting in the kitche
Creamy Keto Chicken Alfredo Casserole
A rich and creamy chicken casserole that's perfect for a keto diet.
Prep Time 15 minutes mins
Cook Time 35 minutes mins
Total Time 50 minutes mins
Course Main Course
Cuisine American
Servings 6
Calories 400 kcal
- 3 cups cooked chicken, shredded
- 2 cups cauliflower florets
- 1 cup heavy cream
- 1 cup shredded mozzarella cheese
- 0.5 cup grated Parmesan cheese
- 3 cloves garlic, minced
- 1 teaspoon Italian seasoning
- to taste Salt
- to taste pepper
- 0.25 cup chopped fresh parsley
Preheat your oven to 350°F (175°C).
If using fresh cauliflower, steam the florets for about 5-7 minutes until slightly tender. If using frozen, microwave according to package directions and drain any excess water.
In a large mixing bowl, combine the shredded chicken, steamed cauliflower, heavy cream, mozzarella cheese, Parmesan cheese, minced garlic, Italian seasoning, salt, and pepper. Mix well until all ingredients are evenly distributed.
Transfer the mixture to a greased 9x13 inch baking dish, spreading it out evenly.
Cover the dish with aluminum foil and bake in the preheated oven for 25 minutes.
Remove the foil and bake for an additional 10-15 minutes, until the top is bubbly and golden.
Once done, let the casserole cool for a few minutes before garnishing with chopped fresh parsley.
Serve directly from the baking dish with a sprinkle of extra Parmesan on top for an appealing look. Pair with a side salad for a complete meal.
Keyword alfredo, casserole, chicken, keto
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