Keto Chicken Alfredo Casserole Recipe

Introduction

This Keto Chicken Alfredo Casserole is a comforting, low-carb dish that combines tender chicken, creamy Alfredo sauce, and cauliflower for a deliciously satisfying meal. Perfect for those following a keto lifestyle, it’s easy to prepare and bakes to cheesy perfection.

Ingredients

• 14 ounces cauliflower florets (cut into bite-size pieces)
• 32 ounces chicken breast
• 1 teaspoon onion powder
• 1 teaspoon garlic powder
• ½ teaspoon salt
• ¼ teaspoon pepper
• 1 tablespoon olive oil
• 2 cups keto Alfredo sauce
• 12 ounces shredded mozzarella cheese (divided)

Instructions

1. Step 1: Steam the cauliflower by placing the cut florets in a microwave-safe bowl with 1 cup of water. Cover with a damp paper towel and microwave on high for 3 to 5 minutes until fork tender. Avoid overcooking.
2. Step 2: Drain the cauliflower and pat dry with a paper towel. Set aside.
3. Step 3: Cut the chicken breast into 1-inch cubes. Sprinkle with onion powder, garlic powder, salt, and pepper.
4. Step 4: Heat olive oil in a skillet over medium-high heat. Add the cubed chicken and cook for about 10 minutes, or until cooked through. Remove from heat and set aside.
5. Step 5: Preheat your oven to 350°F (175°C).
6. Step 6: Warm the keto Alfredo sauce in a small pot over medium-low heat. Once hot, stir in 3 ounces of shredded mozzarella until melted and smooth.
7. Step 7: Prepare a 13×9 inch casserole dish by spraying it with non-stick spray. Spread ½ cup of the Alfredo sauce evenly on the bottom.
8. Step 8: Layer half of the cauliflower over the sauce in the dish.
9. Step 9: Add half of the cooked chicken, filling the spaces between the cauliflower.
10. Step 10: Pour ¾ cup of Alfredo sauce evenly over the chicken and cauliflower.
11. Step 11: Sprinkle 4.5 ounces of mozzarella cheese on top.
12. Step 12: Repeat the layering with the remaining cauliflower and chicken, followed by the rest of the Alfredo sauce, and top with the remaining mozzarella cheese.
13. Step 13: Bake in the preheated oven for 30 minutes, or until the casserole is heated through and the cheese is melted and bubbling.

Tips & Variations

• For extra flavor, add freshly chopped parsley or basil as a garnish before serving.
• Use cooked rotisserie chicken to save time instead of cooking cubed chicken breast.
• Feel free to substitute mozzarella with a mix of mozzarella and Parmesan for a sharper taste.
• If cauliflower is unavailable, steamed broccoli florets make a great alternative.

Storage

Store leftover casserole in an airtight container in the refrigerator for up to 3 days. Reheat individual servings in the microwave or warm the entire dish in a 350°F oven until heated through, about 15-20 minutes.

How to Serve

Serve this delicious recipe with your favorite sides.

FAQs

Can I make this casserole dairy-free?

You can substitute the mozzarella and Alfredo sauce with dairy-free cheese and sauce alternatives, though the texture and flavor will vary.

Is this recipe freezer-friendly?

Yes, you can freeze leftovers for up to 2 months. Thaw in the refrigerator overnight before reheating in the oven.

Keto Chicken Alfredo Casserole Recipe

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★★★★★

4.7 from 76 reviews

This Keto Chicken Alfredo Casserole is a creamy, low-carb comfort food perfect for those following a ketogenic lifestyle. Featuring tender steamed cauliflower layered with perfectly cooked chicken breast, rich keto-friendly Alfredo sauce, and gooey melted mozzarella cheese, it’s a delicious and satisfying dish that’s easy to prepare and bake to perfection.

• Author: Dylan
• Prep Time: 15 minutes
• Cook Time: 45 minutes
• Total Time: 1 hour
• Yield: 6 servings 1x
• Category: Main Course
• Method: Baking
• Cuisine: American
• Diet: Low Carb, Keto

Ingredients

Scale 1x2x3x

Vegetables

• 14 ounces Cauliflower florets (cut into bite-size pieces)

Protein

• 32 ounces Chicken breast

Spices & Seasonings

• 1 teaspoon Onion powder
• 1 teaspoon Garlic powder
• ½ teaspoon Salt
• ¼ teaspoon Pepper

Oils & Sauces

• 1 tablespoon Olive oil
• 2 cups Keto Alfredo Sauce

Cheese

• 12 ounces Shredded mozzarella cheese (divided)

Instructions

1. Steam the cauliflower: Place the cauliflower florets in a microwave-safe bowl with 1 cup of water. Cover the bowl with a damp paper towel and microwave on high for 3-5 minutes until the cauliflower is fork tender but not overcooked.
2. Dry the cauliflower: Drain any excess water from the cauliflower and pat dry using a paper towel. Set aside.
3. Season the chicken: Cut the chicken breast into 1-inch cubes. Sprinkle evenly with onion powder, garlic powder, salt, and pepper to season.
4. Cook the chicken: Heat olive oil in a skillet over medium-high heat. Add the seasoned chicken cubes and cook for about 10 minutes, or until fully cooked through. Remove from heat and set aside.
5. Preheat the oven: Set your oven to 350°F (175°C) to prepare for baking the casserole.
6. Heat Alfredo sauce: In a small pot over medium-low heat, warm the keto Alfredo sauce. Once hot, stir in 3 ounces of shredded mozzarella cheese until it melts and the sauce becomes smooth.
7. Prepare casserole dish: Spray a 13×9 inch casserole dish with non-stick spray. Spread ½ cup of the warmed Alfredo sauce evenly on the bottom of the dish.
8. Add first cauliflower layer: Spread half of the steamed and dried cauliflower evenly over the sauce layer.
9. Add first chicken layer: Top the cauliflower with half of the cooked chicken cubes, distributing the pieces so they fill the spaces between the cauliflower evenly.
10. Layer sauce and cheese: Pour ¾ cup of the Keto Alfredo sauce over the chicken and cauliflower, then sprinkle 4.5 ounces of shredded mozzarella cheese evenly on top.
11. Add second cauliflower layer: Repeat by adding the remaining cauliflower over the cheese layer.
12. Add second chicken layer: Add the remaining cooked chicken on top of the cauliflower layer.
13. Top with remaining sauce and cheese: Pour the remaining Alfredo sauce evenly over the chicken, and sprinkle with the last 4.5 ounces of shredded mozzarella cheese.
14. Bake the casserole: Place the casserole dish in the preheated oven and bake for 30 minutes, or until the casserole is heated through and the cheese is completely melted and bubbly.

Notes

• Make sure not to overcook the cauliflower during steaming to maintain texture.
• You can substitute the chicken breast with cooked shredded rotisserie chicken for quicker preparation.
• Use full-fat Alfredo sauce and mozzarella for best keto results.
• If you prefer, add some chopped parsley or basil for garnish after baking.
• Allow the casserole to rest for 5-10 minutes after baking for easier serving.

Keywords: Keto Chicken Alfredo Casserole, low carb casserole, keto dinner, cauliflower casserole, chicken casserole, keto alfredo sauce, baked keto dish