Keto Chicken Alfredo Broccoli Bake: The Ultimate Cheesy Comfort Food
Why make this recipe
Keto Chicken Alfredo Broccoli Bake is the perfect meal for anyone looking for a delicious, cheesy comfort food while sticking to a low-carb diet. This dish is not only packed with flavor but also provides a satisfying way to indulge without the carbs that traditional Alfredo recipes bring. The combination of juicy chicken, fresh broccoli, and a rich, creamy sauce topped with melted mozzarella makes it a winner at any dinner table. Plus, it’s simple to prepare, making it ideal for busy weeknights!
How to make Keto Chicken Alfredo Broccoli Bake
Ingredients
- 2 lbs boneless, skinless chicken breasts (cut into 1-inch pieces)
- 1 lb broccoli florets (about 5 cups)
- 1 tbsp olive oil
- 1 tsp garlic powder
- 1 tsp salt (or to taste)
- 1/2 tsp black pepper (or to taste)
- 1.5 cups shredded mozzarella cheese (for topping)
- 4 tbsp unsalted butter
- 3 cloves garlic (minced)
- 1.5 cups heavy cream
- 4 oz cream cheese (softened)
- 1 cup grated Parmesan cheese (freshly grated)
Directions
- Preheat your oven to 375°F (190°C). Lightly grease a 9×13 inch baking dish.
- Season chicken pieces with garlic powder, salt, and pepper. Heat olive oil in a large skillet over medium-high heat. Cook the chicken until golden and cooked through. Transfer to the baking dish.
- Steam or blanch the broccoli florets for 2-3 minutes until tender-crisp. Drain well and add to the baking dish with the chicken.
- In the same skillet, melt the butter over medium heat. Add minced garlic and cook until fragrant (about 30 seconds).
- Reduce heat to low and whisk in the heavy cream and softened cream cheese until the mixture is completely smooth.
- Gradually stir in the grated Parmesan cheese until the sauce is smooth and has thickened. Season with additional salt and pepper if needed.
- Pour the Alfredo sauce over the chicken and broccoli. Stir gently to coat everything evenly. Sprinkle the shredded mozzarella cheese over the top.
- Bake for 15-20 minutes, or until the sauce is bubbling and the cheese is melted and golden brown. Let it rest for 5 minutes before serving.
How to serve Keto Chicken Alfredo Broccoli Bake
Serve the Keto Chicken Alfredo Broccoli Bake hot from the oven. This dish goes well with a simple side salad or some garlic bread made from keto-friendly bread. Garnish with fresh herbs like parsley or basil for an added touch of flavor and color.
How to store Keto Chicken Alfredo Broccoli Bake
If you have leftovers, store them in an airtight container in the refrigerator. The dish will last for about 3-4 days. To reheat, simply pop it in the oven at 350°F (175°C) until warmed through, or microwave individual portions for quick meals.
Tips to make Keto Chicken Alfredo Broccoli Bake
- Make sure to season the chicken well for extra flavor.
- If you prefer a thicker Alfredo sauce, you can add a bit more cream cheese or Parmesan cheese.
- For added nutrition, consider adding other low-carb vegetables like spinach or cauliflower.
Variation
You can customize this dish by adding cooked bacon or Italian sausage for extra protein and flavor. Additionally, substituting the chicken with shrimp or using a mix of different cheeses can create a unique twist on this classic bake.
FAQs
Can I use frozen broccoli?
Yes, you can use frozen broccoli. Just steam it according to package instructions before adding it to the dish.
Can I make this recipe ahead of time?
Absolutely! You can prepare the dish up to the baking step, cover it, and store it in the refrigerator for up to 24 hours. When ready to bake, just pop it in the oven.
Is this dish gluten-free?
Yes, the ingredients in this recipe are gluten-free, making it suitable for anyone with gluten sensitivities. Always check labels to ensure no hidden gluten ingredients are present.

Keto Chicken Alfredo Broccoli Bake
Ingredients
Method
- Preheat your oven to 375°F (190°C). Lightly grease a 9x13 inch baking dish.
- Season chicken pieces with garlic powder, salt, and pepper. Heat olive oil in a large skillet over medium-high heat. Cook the chicken until golden and cooked through. Transfer to the baking dish.
- Steam or blanch the broccoli florets for 2-3 minutes until tender-crisp. Drain well and add to the baking dish with the chicken.
- In the same skillet, melt the butter over medium heat. Add minced garlic and cook until fragrant (about 30 seconds).
- Reduce heat to low and whisk in the heavy cream and softened cream cheese until the mixture is completely smooth.
- Gradually stir in the grated Parmesan cheese until the sauce is smooth and has thickened. Season with additional salt and pepper if needed.
- Pour the Alfredo sauce over the chicken and broccoli. Stir gently to coat everything evenly. Sprinkle the shredded mozzarella cheese over the top.
- Bake for 15-20 minutes, or until the sauce is bubbling and the cheese is melted and golden brown. Let it rest for 5 minutes before serving.







