When it comes to comfort food that fits into your low-carb lifestyle, Keto Chicken Alfredo Casserole is a must-try. Creamy Alfredo sauce, tender chicken, and a cheesy topping come together to create a dish that’s both satisfying and keto-friendly. This casserole is not only easy to make but also packed with flavor, making it the perfect meal for busy weeknights or a hearty lunch.
Why You’ll Love Keto Chicken Alfredo Casserole
- Low-Carb & High-Flavor: This casserole is designed with keto-friendly ingredients like heavy cream and cheese, delivering indulgence without the carbs.
- Quick & Easy: With just 10 minutes of prep time and 25 minutes in the oven, this dish is ready to serve in no time.
- Versatile: It’s perfect for meal prepping, serving a crowd, or as a weeknight dinner for the whole family.
- Rich & Creamy: The homemade Alfredo sauce elevates the flavor, making it far superior to store-bought alternatives.
Ingredients for Keto Chicken Alfredo Casserole
For the Alfredo Sauce:
- 1/2 stick (56g) butter
- 3/4 cup heavy whipping cream
- 2 oz cream cheese
- 1/4 tsp garlic, minced
- 1/2 tsp garlic powder
- 1/2 tsp Italian seasoning
- 1/4 tsp salt
- 1/8 tsp pepper
- 1/2 cup grated Parmesan cheese
For the Casserole:
- 5 cups cooked chicken breast, cubed
- 1 1/2 cups shredded mozzarella cheese
- 1/4 cup grated Parmesan cheese
How to Make Keto Chicken Alfredo Casserole
Step 1: Prepare the Alfredo Sauce
- In a medium-sized pan over medium heat, melt the butter, heavy whipping cream, and cream cheese together. Whisk until the mixture is fully combined and smooth.
- Add the minced garlic, garlic powder, Italian seasoning, salt, and pepper to the sauce. Continue whisking to ensure the flavors are well incorporated.
- Gradually add the grated Parmesan cheese, whisking until it’s melted and the sauce is creamy.
- Bring the sauce to a gentle simmer and cook for 3-5 minutes, allowing it to thicken slightly. Remove from heat and set aside.
Step 2: Assemble the Casserole
- Preheat your oven to 350°F (175°C).
- In a large rectangular casserole dish (7”x11” recommended), evenly layer the 5 cups of cooked, cubed chicken breast.
- Pour the Alfredo sauce over the chicken, ensuring it’s evenly distributed.
Step 3: Add the Toppings
- Sprinkle the shredded mozzarella cheese evenly over the Alfredo sauce.
- Follow with a layer of grated Parmesan cheese.
Step 4: Bake the Casserole
- Place the casserole dish on the center rack of your preheated oven.
- Bake for 25 minutes, or until the cheese is melted and bubbly, and the top is golden brown.
- Remove from the oven and let it cool slightly before serving.
Pro Tips for Making the Best Keto Chicken Alfredo Casserole
- Use Rotisserie Chicken: To save time, use store-bought rotisserie chicken. It’s already cooked and seasoned, making it a convenient option.
- Experiment with Toppings: While this version skips pork rinds, you can sprinkle almond flour or additional Parmesan cheese for a light, crisp topping.
- Add Vegetables: For added nutrients, consider mixing in steamed broccoli, spinach, or zucchini.
- Adjust the Seasoning: Taste the Alfredo sauce before pouring it over the chicken and adjust the salt, pepper, or Italian seasoning as needed.
Why This Casserole Fits a Keto Lifestyle
The Keto Chicken Alfredo Casserole is perfect for those following a ketogenic diet because it’s high in fat, moderate in protein, and low in carbs. The Alfredo sauce, made with heavy cream, butter, and cream cheese, provides healthy fats, while the chicken offers a lean protein source. By skipping traditional breadcrumbs, this dish stays low-carb without sacrificing flavor.
Nutritional Information (Per Serving)
- Calories: 392
- Fat: 29g
- Carbohydrates: 2g
- Protein: 30g
These macros make it an ideal dish for anyone on a keto or low-carb diet.
Serving Suggestions
Pair this casserole with:
- Steamed Vegetables: Broccoli, asparagus, or green beans make excellent sides.
- Keto Garlic Bread: Perfect for scooping up the creamy Alfredo sauce.
- Simple Salad: A fresh garden salad with olive oil and vinegar complements the richness of the casserole.
Storing and Reheating
- Refrigeration: Store leftovers in an airtight container in the refrigerator for up to 3 days.
- Freezing: Freeze the fully baked casserole for up to 2 months. Thaw in the refrigerator overnight before reheating.
- Reheating: Warm individual portions in the microwave for 1-2 minutes or reheat the entire casserole in the oven at 350°F until heated through.
Keto Chicken Alfredo Casserole: A Creamy, Cheesy, Low-Carb Delight
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Ingredients
For the Alfredo Sauce:
- 1/2 stick (56g) butter
- 3/4 cup heavy whipping cream
- 2 oz cream cheese
- 1/4 tsp minced garlic
- 1/2 tsp garlic powder
- 1/2 tsp Italian seasoning
- 1/4 tsp salt
- 1/8 tsp pepper
- 1/2 cup grated parmesan cheese
For the Casserole:
- 5 cups cooked chicken breast, cubed
- 1 1/2 cups shredded mozzarella cheese
- 1/4 cup grated parmesan cheese
Instructions
Make the Alfredo Sauce:
- Add butter, heavy whipping cream, and cream cheese to a pan over medium heat. Whisk until melted and combined.
- Stir in minced garlic, garlic powder, Italian seasoning, salt, and pepper. Whisk until smooth.
- Add parmesan cheese and bring the sauce to a simmer. Cook for 3-5 minutes, then remove from heat.
Assemble the Casserole:
- Preheat oven to 350°F.
- In a 7″x11″ casserole dish, spread 5 cups of cubed chicken breast evenly.
- Pour the Alfredo sauce over the chicken.
- Layer toppings in this order: shredded mozzarella and grated parmesan cheese.
- Bake on the center rack for 25 minutes.
- Serve hot and enjoy a guilt-free, cheesy indulgence!
Notes
Use rotisserie chicken for a quick and flavorful shortcut.
Final Thoughts
The Keto Chicken Alfredo Casserole is a deliciously creamy and cheesy dish that’s simple to prepare and perfect for any occasion. It’s a low-carb comfort food that delivers big on flavor and is sure to satisfy the entire family. Whether you’re meal prepping or looking for a quick dinner solution, this casserole checks all the boxes.
Give this recipe a try, and it just might become your go-to keto casserole! Pair it with your favorite low-carb sides, and enjoy a restaurant-quality meal at home. Happy cooking! 🍽️