Alfredo Chicken Broccoli Bake is that comforting, creamy dish you didn’t know you needed in your life. This hearty casserole is filled with tender chicken, vibrant broccoli, and rich Alfredo sauce, all cozy together with al dente pasta. Not only does it bring warmth and satisfaction, but it’s also a fantastic way to sneak in those greens while pleasing both kids and adults alike. What’s more, it comes together quickly, making it ideal for weeknight dinners or gatherings with friends.

I first made this Alfredo Chicken Broccoli Bake for a friend’s casual get-together, and it was a hit! Everyone kept coming back for seconds, marveling at the luscious sauce and a crunchy breadcrumb topping. Unlike some heavy restaurant versions, this dish is balanced, and I promise you’ll enjoy the creamy goodness without feeling weighed down. So let’s get started and create a warm, delightful meal that will surely be a new family favorite!
Why You’ll Love This Recipe
- Simple & Quick: With only 15 minutes of prep and about an hour in the oven, you can have dinner ready in no time.
- Irresistible Flavor: The combination of creamy Alfredo sauce with tender chicken and crisp broccoli creates a luscious bite every time.
- Eye-Catching Appeal: With its golden topping and vibrant colors, this dish looks as delightful as it tastes.
- Flexible Serving: Perfect for weeknight dinners or potlucks and sure to impress family and friends alike.
- Diet-Friendly Options: It’s easy to customize for dietary needs; substitute gluten-free pasta or cheese as required.
Ingredients You’ll Need
- 2 cups cooked chicken, chopped: Rotisserie chicken works great for time-saving, but any cooked chicken will do.
- 2 cups fresh broccoli florets: Fresh broccoli adds a nice crunch; frozen can be used as a substitute, just thaw and drain.
- 16 oz rigatoni pasta: The pasta shape holds the creamy sauce well. Penne or shell pasta can also work.
- 1 cup mozzarella cheese, grated: This cheese creates a gooey layer; choose low-fat or full-fat based on preference.
- ½ cup parmesan cheese, grated: Freshly grated gives the best flavor, but store-bought is fine too.
- 1 teaspoon garlic powder: For added depth of flavor without peeling and chopping garlic.
- ½ teaspoon black pepper: For a subtle kick—feel free to adjust to your taste.
- ½ teaspoon salt: Enhances all the flavors—remember to taste your dish as you go!
- ½ teaspoon Italian seasoning: This blend includes herbs like oregano and basil, perfect for Italian flavors.
- ½ teaspoon red pepper flakes: Adds a touch of heat without being overwhelming; adjust to desired spice level.
- 1 cup panko breadcrumbs: These create a crispy topping that contrasts beautifully with the creamy filling.
- 4 tablespoons salted butter: For enriching the breadcrumb topping—unsalted is fine; just adjust salt seasonings.
- ½ cup salted butter: This goes into the Alfredo sauce for rich flavor; or use olive oil for lighter options.
- 2 teaspoons garlic, minced: Fresh garlic ramps up the aroma, making your kitchen smell inviting!
- 2 cups heavy cream: Achieves that creamy texture; feel free to substitute with half-and-half for a lighter version.
- 1½ cups parmesan cheese, grated: The star of the Alfredo sauce—do not skimp on this for a delicious finish.
- ¼ teaspoon paprika: Adds a hint of color and subtle peppery flavor to the sauce.
- 1 teaspoon black pepper: Balances the creaminess of the sauce with just the right amount of spice.
How to Make Alfredo Chicken Broccoli Bake
- Preheat the Oven: Start by preheating your oven to 375°F (190°C) to ensure it’s hot enough for even cooking.
- Prepare the Baking Dish: Lightly coat a 9×13-inch baking dish with nonstick spray and set aside for easy cleanup later.
- Make the Alfredo Sauce: In a medium saucepan over medium heat, melt ½ cup of salted butter. Add the minced garlic and cook for about 1 to 2 minutes until fragrant, making sure not to let it burn.
- Add Cream and Cheese: Pour in 2 cups of heavy cream and cook for 2 to 3 minutes, stirring occasionally. Then, remove the pan from the heat and stir in 1½ cups grated Parmesan cheese, ¼ teaspoon paprika, and 1 teaspoon black pepper until smooth. Set aside to cool slightly.
- Cook the Pasta: While the sauce is cooling, cook the 16 oz rigatoni pasta according to package directions until al dente. Drain it well to avoid excess moisture.
- Combine Ingredients: In a large mixing bowl, combine the cooked rigatoni, chopped chicken, broccoli florets, 1 cup grated mozzarella cheese, ½ cup grated Parmesan cheese, 1 teaspoon garlic powder, ½ teaspoon salt, ½ teaspoon black pepper, ½ teaspoon Italian seasoning, and ½ teaspoon red pepper flakes. Mix everything together until well combined.
- Pour in the Sauce: Now, pour the Alfredo sauce over the pasta mixture and stir gently until every piece is evenly coated. It’s creamy goodness in a bowl!
- Assemble the Bake: Transfer the mixture to the prepared baking dish, spreading it out evenly to ensure even baking.
- Prepare the Breadcrumb Topping: In a small bowl, melt 4 tablespoons of salted butter. Stir in 1 cup of panko breadcrumbs until they’re nicely coated.
- Top the Casserole: Sprinkle the breadcrumb mixture evenly over the pasta bake for that delightful crunch on top.
- Bake: Place the dish in the preheated oven and bake for 20 to 25 minutes, until the Alfredo Chicken Broccoli Bake is heated through and the topping is golden brown.
- Serve and Enjoy: Garnish with freshly chopped parsley, if desired, and serve this delicious bake warm. Enjoy the compliments that come your way!
Storing & Reheating
Allow the Alfredo Chicken Broccoli Bake to cool completely before storing it. You can keep it at room temperature for up to 2 hours. For longer storage, transfer it to an airtight container and refrigerate for up to 3 days. If you want to freeze it, tightly wrap the dish in plastic wrap and aluminum foil, storing it for up to 3 months. To reheat, simply pop it into a preheated oven at 350°F (175°C) for about 25-30 minutes until heated through, or microwave individual portions for about 2-3 minutes. Note that freezing may alter the texture slightly; a splash of cream can refresh its creaminess.
Chef’s Helpful Tips
- Avoid overcooking the pasta; it should be slightly undercooked to prevent it from becoming mushy during baking.
- For an extra flavor boost, consider sautéing some onions before adding the garlic to the sauce.
- If you love more veggies, bell peppers or spinach make great additions—just toss them in when combining the main ingredients.
- Make it ahead of time! Prepare everything except baking, cover tightly, and store in the fridge for up to a day before baking.
- Don’t forget the cheese—using a mix of cheeses will create more depth in flavor!
- Check the bake towards the end—ovens can vary, so look for bubbly edges and browning on top.
Alfredo Chicken Broccoli Bake is a perfect blend of creamy, crunchy, and cheesy that can grace your table any night of the week. It’s not just a recipe; it’s a warm embrace on a plate, designed to satiate hunger and bring smiles. Allow your creativity to shine through by experimenting with additional veggies or cheeses, making it your own signature dish. You’re in for a delicious treat!

Recipe FAQs
Can I use frozen broccoli instead of fresh?
Absolutely! Just ensure it’s thawed and well-drained before adding to the mix. Frozen broccoli can save time and is a great alternative, particularly when fresh isn’t an option.
Can I make this dish ahead of time?
Yes, definitely! Prepare everything but the baking process and store it covered in the fridge. When ready to serve, just pop it in the oven. It’s a real lifesaver for busy nights!
What can I substitute for heavy cream?
If you want a lighter dish, consider using half-and-half or a mixture of milk and cream. Alternatively, for dairy-free options, try unsweetened almond milk with a bit of cornstarch to thicken.
How do I ensure the topping stays crunchy?
To keep the breadcrumb topping crispy, avoid covering the dish with foil while baking. Also, you can broil it for the last 2-3 minutes for an extra crunchy texture—but watch it closely!
Print
Alfredo Chicken Broccoli Bake
Enjoy a delightful Alfredo Chicken Broccoli Bake that’s rich in flavor and simple to prepare. Featuring tender chicken and vibrant broccoli, this dish is ideal for a cozy dinner or meal prep. It’s creamy, cheesy, and sure to please anyone seeking quick homemade comfort food.
- Total Time: 1 hour 10 minutes
- Yield: 8 servings 1x
Ingredients
- 2 cups cooked chicken, chopped
- 2 cups fresh broccoli florets
- 16 oz rigatoni pasta
- 1 cup mozzarella cheese, grated
- ½ cup parmesan cheese, grated
- 1 teaspoon garlic powder
- ½ teaspoon black pepper
- ½ teaspoon salt
- ½ teaspoon italian seasoning
- ½ teaspoon red pepper flakes
- 1 cup panko breadcrumbs
- 4 tablespoons salted butter
- ½ cup salted butter
- 2 teaspoons garlic, minced
- 2 cups heavy cream
- 1½ cups parmesan cheese, grated
- ¼ teaspoon paprika
- 1 teaspoon black pepper
Instructions
- Preheat the oven to 375°F.
- Lightly coat a 9×13-inch baking dish with nonstick spray and set aside.
- In a large bowl, combine the cooked chicken, broccoli, rigatoni, mozzarella cheese, ½ cup parmesan cheese, garlic powder, black pepper, salt, Italian seasoning, and red pepper flakes.
- In a saucepan, melt the salted butter over medium heat and add the minced garlic, cooking until fragrant.
- Pour in the heavy cream and stir in the 1½ cups of parmesan cheese and paprika. Mix until well combined and heated through.
- Combine the cream mixture with the chicken and pasta mixture and stir until all ingredients are coated.
- Transfer this mixture to the prepared baking dish, spreading it evenly.
- Top with the panko breadcrumbs and additional parmesan cheese.
- Bake for 55 minutes or until bubbly and golden on top.
Last Step:
Please leave a rating and comment letting us know how you liked this recipe! This helps our business to thrive and continue providing free, high-quality recipes for you.Notes
Feel free to substitute the rigatoni pasta with any pasta of your choice.
Add more vegetables like bell peppers or spinach for extra nutrition.
You can use rotisserie chicken to save time on cooking.
- Prep Time: 15 minutes
- Cook Time: 55 minutes
- Category: Dinner
- Method: Baking
- Cuisine: Italian
Nutrition
- Serving Size: 1 serving
- Calories: 580
- Sugar: 3g
- Sodium: 900mg
- Fat: 30g
- Saturated Fat: 18g
- Unsaturated Fat: 2g
- Trans Fat: 0g
- Carbohydrates: 50g
- Fiber: 3g
- Protein: 32g
- Cholesterol: 110mg






