Creamy Keto Chicken Alfredo
If you’re looking for a rich, comforting dinner that’s low in carbohydrates but packed with flavor, this Creamy Keto Chicken Alfredo is the perfect recipe. Tender bites of juicy chicken and fresh broccoli are coated in a luxurious homemade Alfredo sauce made with butter, garlic, heavy cream, cream cheese, and Parmesan. Finished with a blanket of melted mozzarella, this hearty one-pan meal is creamy, satisfying, and ideal for anyone following a keto or low-carb lifestyle. Whether you’re preparing dinner for the family or meal-prepping for the week, this easy recipe comes together with simple ingredients and delivers restaurant-quality results every time.
Preparation Time
15 minutes
Cooking Time
30 minutes
Total Time
45 minutes
Servings
6
Ingredients
Main Ingredients
1–2½ pounds boneless, skinless chicken breast or chicken thighs, cut into bite-sized pieces.
3 cups fresh broccoli florets or one 12-ounce steam bag frozen broccoli.
1½ cups shredded mozzarella cheese.
½ cup grated Parmesan cheese.
For the Keto Alfredo Sauce
1–1½ cups heavy cream.
2–3 tablespoons butter.
2–3 garlic cloves, minced.
1–2 ounces cream cheese, softened.
2 tablespoons to ¼ cup chicken broth.
Seasonings
Salt, to taste.
Freshly cracked black pepper, to taste.
1 teaspoon garlic powder.
1 teaspoon onion powder.
1 teaspoon Italian seasoning.
Optional Garnishes & Add-ins
Fresh chopped parsley or basil.
Cooked thick-cut bacon, chopped.
Red pepper flakes.
Extra grated Parmesan cheese.
Instructions
Preheat your oven to 375°F (190°C) if you plan to finish the dish with melted cheese.
Season the chicken pieces with salt, black pepper, garlic powder, onion powder, and Italian seasoning.
Heat a large oven-safe skillet over medium-high heat.
Melt the butter and add the seasoned chicken.
Cook for about 6 to 8 minutes, stirring occasionally, until the chicken is lightly browned and nearly cooked through.
Remove the chicken from the skillet and set aside.
If using fresh broccoli, blanch it in boiling water for 2 to 3 minutes, then drain well. If using frozen broccoli, cook according to the package directions and drain any excess moisture.
In the same skillet, reduce the heat to medium and add the minced garlic.
Cook for about 30 seconds until fragrant.
Pour in the chicken broth and stir to loosen any browned bits from the bottom of the pan.
Add the heavy cream and softened cream cheese.
Whisk continuously until the cream cheese melts completely and the sauce becomes smooth.
Gradually stir in the grated Parmesan cheese until fully incorporated.
Allow the sauce to simmer gently for 3 to 5 minutes until slightly thickened.
Return the cooked chicken and broccoli to the skillet.
Stir gently until everything is evenly coated in the Alfredo sauce.
Sprinkle the shredded mozzarella evenly over the top.
Transfer the skillet to the oven and bake for 10 to 12 minutes, or until the cheese is melted and bubbling.
For a lightly golden top, broil for 2 to 3 minutes while watching carefully.
Remove from the oven and garnish with fresh parsley, basil, cooked bacon, red pepper flakes, or extra Parmesan.
Serve hot as a complete low-carb meal.
Tips
For the Best Results
Use chicken thighs if you prefer extra juicy meat.
Freshly grate the Parmesan for the smoothest Alfredo sauce.
Cook the sauce over gentle heat to prevent the dairy from separating.
Drain broccoli thoroughly so excess water doesn’t thin the sauce.
Avoid boiling the Alfredo sauce once the cheese has been added.
Let the casserole rest for 5 minutes before serving so the sauce thickens.
Use full-fat cream cheese for the creamiest texture.
Season gradually since Parmesan naturally contains salt.
Fresh garlic provides much richer flavor than garlic powder alone.
Serve immediately for the creamiest consistency.
Variations
Easy Ways to Customize
Replace broccoli with cauliflower florets.
Add sautéed mushrooms for extra flavor.
Mix spinach into the sauce during the final few minutes.
Use grilled chicken instead of pan-seared chicken.
Add cooked shrimp for a seafood Alfredo variation.
Mix in roasted zucchini or asparagus.
Top with crushed pork rinds before baking for added crunch.
Use smoked mozzarella for a deeper flavor.
Add sun-dried tomatoes for a Mediterranean twist.
Finish with toasted chopped pecans for a unique texture.
Q&A
Can I make this recipe ahead of time?
Yes. Assemble the dish, refrigerate it for up to 24 hours, and bake before serving.
Can I freeze Creamy Keto Chicken Alfredo?
Yes. Cool completely, store in airtight containers, and freeze for up to three months.
Why is my Alfredo sauce grainy?
This usually happens if the cheese is added over high heat. Keep the heat low and stir gently.
Can I use frozen broccoli?
Absolutely. Just cook it first and drain any excess moisture.
Which chicken works best?
Both chicken breasts and thighs work well, although thighs stay slightly juicier.
Can I make this without cream cheese?
Yes, but the sauce may be slightly thinner. Extra Parmesan can help thicken it.
How do I reheat leftovers?
Reheat gently over low heat or in the microwave, adding a splash of heavy cream if needed.
What can I serve with this keto meal?
A green salad, roasted asparagus, sautéed zucchini, cauliflower rice, or garlic butter mushrooms all pair beautifully.
Nutrition
Per Serving (Approximate)
Calories: 520
Protein: 42g
Carbohydrates: 7g
Fat: 36g
Saturated Fat: 18g
Fiber: 2g
Sugar: 2g
Sodium: 620mg
Calcium: 300mg
Iron: 2mg
Conclusion
This Creamy Keto Chicken Alfredo is a rich, comforting, and satisfying low-carb meal that’s perfect for busy weeknights or special family dinners. Juicy chicken, tender broccoli, and a silky homemade Alfredo sauce come together under a layer of melted mozzarella to create a dish that’s both hearty and incredibly flavorful. Easy to customize with your favorite keto-friendly vegetables and proteins, this recipe is ideal for meal prep and reheats beautifully. Whether you’re following a ketogenic lifestyle or simply craving a creamy chicken dinner, this delicious Alfredo is sure to become a regular favorite in your recipe collection.