Name: Creamy Chicken and Broccoli Alfredo Bake for Cozy Nights
Prep time: 10 min
Cook time: 20 min
Total time: 30 min
Ingredients: 8 ounces uncooked penne pasta (Can substitute with other pasta shapes for variety.); 4 cups broccoli florets (You can use frozen broccoli; just adjust cooking time accordingly.); 2 cups cooked chicken (Rotisserie preferred; substitute with cooked turkey or omit for a vegetarian version.); 1 15-ounce jar Alfredo sauce (Opt for homemade Alfredo sauce for a fresher taste or adjust quantity for extra sauciness.); 1/2 teaspoon Italian seasoning (Substitute with a mix of dried basil, oregano, and thyme if unavailable.); 1/2 cup freshly grated Parmesan cheese (Pecorino Romano can be used for a sharper flavor.); 2 cups shredded mozzarella cheese (Feel free to swap with Fontina or Cheddar for a unique twist.); Salt & Pepper (To taste.)

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As I stood in my kitchen, the aroma of roasting chicken mingled with the delicate scent of broccoli, punctuating my afternoon with a delicious promise. That’s when I knew I had to share my go-to recipe for Chicken and Broccoli Alfredo Bake—a meal that has become a family favorite in our house. This comforting casserole not only brings the warmth of homemade, kid-approved goodness to the table, but it also makes busy weeknights feel a little less chaotic. With its creamy Alfredo sauce and gooey mozzarella topping, this dish is quick to prepare and perfect for lingering over with loved ones. Best of all, it’s flexible—whether you’re using leftover rotisserie chicken or a mix of veggies, this recipe adapts to your kitchen needs. Ready to embrace a meal that wraps you in comfort? Let’s dive into the magic of this easy chicken and broccoli bake!

Why is This Bake So Irresistible?

Comforting and Cozy: This Chicken and Broccoli Alfredo Bake is the perfect hug in a dish, combining creamy sauce and tender chicken for a warm family favorite.
Kid-Approved Delight: Even picky eaters can’t resist this cheesy casserole—it’s a sure crowd-pleaser!
Quick and Easy: With just a few simple steps, you’ll whip up a satisfying meal in under 30 minutes, perfect for those busy weeknights.
Versatile Ingredients: Feel free to use whatever you have on hand—from substituting with leftover turkey to swapping in your favorite veggies. Check out my Baked Hot Honey for a spicy twist!
One-Pan Wonder: Less mess means more time to enjoy with your loved ones. Pair it with a refreshing Broccoli Salad Bacon for a complete meal!

Chicken and Broccoli Alfredo Bake Ingredients

• For those ready to create this delicious dish, here’s what you’ll need:

For the Casserole

Pasta – 8 ounces uncooked penne. Provides the base of the casserole, contributing to heartiness. Note: Can substitute with other pasta shapes for variety.
Broccoli – 4 cups florets. Adds freshness, color, and nutrients. Note: You can use frozen broccoli; just adjust cooking time accordingly.
Cooked Chicken – 2 cups shredded or chopped (rotisserie preferred). Adds protein and flavor. Substitute with cooked turkey or omit for a vegetarian version.
Alfredo Sauce – 1 (15-ounce) jar. Provides creaminess and rich flavor. Substitution: Opt for homemade Alfredo sauce for a fresher taste or adjust quantity for extra sauciness.
Italian Seasoning – 1/2 teaspoon. Enhances flavor with herbs. Note: Substitute with a mix of dried basil, oregano, and thyme if unavailable.
Parmesan Cheese – 1/2 cup freshly grated. Adds a nutty flavor and depth. Pecorino Romano can be used for a sharper flavor.
Mozzarella Cheese – 2 cups shredded. Gives a gooey texture and rich flavor. Feel free to swap with Fontina or Cheddar for a unique twist.
Salt & Pepper – To taste. Enhances overall flavor.

With these ingredients on hand, you’ll be well on your way to enjoying a comforting Chicken and Broccoli Alfredo Bake that will surely please your family and make weeknight dinners a little more special!

Step‑by‑Step Instructions for Chicken and Broccoli Alfredo Bake

Step 1: Preheat the Oven
Begin by preheating your oven to 375°F (190°C) and position the rack in the top third. This setting will ensure your Chicken and Broccoli Alfredo Bake develops a golden, bubbly topping while the inside gets perfectly warm and creamy. Meanwhile, gather your 9×13 casserole dish and cooking utensils to streamline the cooking process.

Step 2: Boil and Cook the Pasta
In a large pot, bring salted water to a rolling boil. Add 8 ounces of uncooked penne pasta and cook for 1 minute less than the package directions suggest. As the pasta nears readiness, add in the 4 cups of broccoli florets to the pot and let them cook together for an additional 2 minutes. This method ensures both ingredients are tender but not overcooked.

Step 3: Drain and Transfer
Once the pasta and broccoli are cooked, carefully drain them together in a colander, allowing any excess water to escape. Transfer the warm mixture to your prepared 9×13 casserole dish, keeping them mixed gently. This step sets the foundation for the creamy Chicken and Broccoli Alfredo Bake, which will be assembled next.

Step 4: Combine Ingredients
In the casserole dish, mix in 2 cups of shredded rotisserie chicken, 1 (15-ounce) jar of Alfredo sauce, 1/2 cup of freshly grated Parmesan cheese, and 1/2 teaspoon of Italian seasoning. Use a spoon or spatula to gently toss everything together until evenly coated. The combination of these ingredients brings rich flavor and texture that meld perfectly in the bake.

Step 5: Spread and Top
Once thoroughly combined, spread the mixture evenly across the casserole dish. Then, sprinkle 2 cups of shredded mozzarella cheese generously on top, creating a luscious cheese layer that will melt and bubble up beautifully. This step is essential for achieving that irresistible cheesy crust on your Chicken and Broccoli Alfredo Bake.

Step 6: Bake to Perfection
Place the casserole in your preheated oven and bake uncovered for 15-20 minutes, or until the cheese is hot, bubbly, and starting to turn golden. Keep a close eye in the last few minutes, as you want the top to achieve the perfect melted texture while avoiding burning.

Step 7: Final Touches and Serve
Once baked, remove the casserole from the oven and let it sit for a couple of minutes before serving. Feel free to taste and adjust with additional salt and pepper if needed. Serve your Chicken and Broccoli Alfredo Bake warm, and enjoy the comforting flavors that will surely delight your family at the dinner table.

What to Serve with Cheesy Chicken and Broccoli Alfredo Bake

Elevate your mealtime with delightful pairings that embrace comfort and freshness to complement your cheesy chicken and broccoli casserole.

Garlic Bread: Perfect for sopping up the creamy Alfredo sauce, each bite with this warm, crusty bread adds a comforting, garlicky crunch.
Side Salad: A crisp garden salad drizzled with a light vinaigrette balances the richness of your bake while adding a refreshing crunch and vibrant color.
Steamed Green Beans: Tender green beans tossed in a hint of lemon and seasoning offer a bright, nutritious contrast to the creamy richness of the dish.
Roasted Brussels Sprouts: The caramelized flavors of roasted Brussels sprouts provide depth and a delightful crunch, enhancing the meal’s wholesome appeal.
Mashed Potatoes: Creamy mashed potatoes make a classic pairing, lending even more comforting textures and flavors that beautifully accompany the cheesy casserole.
White Wine: A chilled glass of Sauvignon Blanc brings acidity and zest that cuts through the richness of the Alfredo, making your meal feel elevated.
Chocolate Mousse: Finish your meal on a sweet note with a light, airy chocolate mousse that balances the savory flavors and leaves everyone smiling.
Fruit Salad: A refreshing fruit salad infused with mint adds a burst of sweetness, cleansing the palate after those rich, savory bites.

Make Ahead Options

These Chicken and Broccoli Alfredo Bake is perfect for meal prep, making busy weeknights less chaotic! You can assemble the entire dish up to 24 hours in advance; simply prepare the casserole as directed but hold off on baking. Cover the assembled dish tightly with plastic wrap or foil to keep it fresh. When you’re ready to enjoy your creamy Chicken and Broccoli Alfredo Bake, preheat the oven and bake from chilled for an additional 5-10 minutes, making sure it’s heated through and the cheese is bubbly. This way, you’ll savor all the comforting flavors just as if it were freshly made, saving you precious time and energy!

How to Store and Freeze Chicken and Broccoli Alfredo Bake

Fridge: Store leftovers in an airtight container for up to 3 days. Gently reheat in the microwave or oven until warmed through, ensuring it remains creamy.

Freezer: This Chicken and Broccoli Alfredo Bake can be assembled before baking, then covered tightly and frozen for up to 3 months. Bake directly from frozen, adding additional time as needed.

Reheating: When reheating leftover portions, sprinkle a little extra cheese on top for a deliciously gooey finish. Heat in the oven for best results, maintaining that comforting texture.

Wrap Carefully: If freezing individual portions, wrap tightly in plastic wrap, then place in a freezer-safe container to prevent freezer burn, preserving flavor and moisture.

Expert Tips for Chicken and Broccoli Alfredo Bake

Creaminess Factor: Consider using a larger jar of Alfredo sauce (greater than 15 oz) for a richer and creamier Chicken and Broccoli Alfredo Bake.
Cooking Broccoli: Add broccoli to the pasta only during the last 2 minutes of cooking to avoid overcooking, ensuring a vibrant, crunchy texture.
Freezing Advice: For meal prep, assemble the dish up to the baking step, cover tightly, and freeze. When ready, just bake longer if frozen.
Cheese Choices: Experiment with different cheese blends! Try Gouda or Gruyere for a unique flavor twist in your Chicken and Broccoli Alfredo Bake.
Pasta Variations: Feel free to swap the penne for whole wheat or gluten-free pasta, catering to different dietary preferences without sacrificing taste.
Leftover Love: If you have leftovers, store them in an airtight container. They’ll keep in the fridge for three days, ready to delight your taste buds again!

Chicken and Broccoli Alfredo Bake Variations

Feel free to put your personal spin on this recipe, creating a dish that matches your tastes and pantry!

Whole Wheat Pasta: Swap penne for whole wheat pasta for added fiber and a nuttier flavor. It makes every bite feel a little heartier.
Vegetarian Option: Leave out the chicken and add extra veggies like bell peppers or mushrooms for a delectable vegetarian bake. You can make it truly colorful and nutritious!
Turkey Substitute: Replace shredded chicken with leftover turkey from your holiday feasts for a festive twist that’s equally comforting.
Homemade Alfredo: For a fresher taste, try using your own homemade Creamy Baked Mac and Cheese as the sauce. It elevates the flavor profile beautifully!
Cheese Variations: Experiment with different cheeses like Gouda or Gruyere for unique flavors that add an exciting twist to this classic dish.
Spicy Kick: Add a touch of heat by mixing in red pepper flakes or diced jalapeños. This extra layer will awaken your taste buds and bring a vibrant zing to your bake.
Extra Crunch: Top your casserole with crushed crackers or panko breadcrumbs before baking for an irresistible crispy crunch. It’s the perfect contrast to the creamy filling.
Slow Cooker Method: If you have a busy day ahead, throw all the ingredients into a slow cooker, set it on low for 4 hours, and return to a warm, delightful meal that feels homemade with love.

With these variations, you’re all set to make this Chicken and Broccoli Alfredo Bake your own! Don’t hesitate to play around with what you have on hand to discover your family’s favorite version. Happy cooking!

Chicken and Broccoli Alfredo Bake Recipe FAQs

What type of pasta can I use for this dish?
Absolutely! While the recipe calls for 8 ounces of uncooked penne, you can swap in any pasta shape you prefer—like rotini, fusilli, or even whole wheat or gluten-free options. Just adjust cooking times as necessary, following package directions for al dente results.

How do I store leftovers?
Leftovers can be stored in an airtight container in the refrigerator for up to 3 days. When you’re ready to enjoy them again, gently reheat in the microwave or oven. I suggest adding a splash of milk and a sprinkle of cheese on top when reheating in the oven to keep it creamy and delicious!

Can I freeze Chicken and Broccoli Alfredo Bake?
Absolutely! To freeze, assemble the casserole up to the baking step, cover it tightly with aluminum foil or plastic wrap, and freeze for up to 3 months. When you’re ready to bake, simply remove it from the freezer and bake directly from frozen, adding an extra 20-30 minutes to the usual baking time until it’s hot and bubbly.

What should I do if my casserole is too dry?
If you find that your Chicken and Broccoli Alfredo Bake is too dry, next time you can consider increasing the amount of Alfredo sauce or even adding a splash of chicken broth before baking. If you’ve already baked it and it turned out dry, serve it alongside a creamy side like a light salad dressing or additional Alfredo sauce on top to moisten the servings.

Is this recipe suitable for my kids?
Very much so! This Chicken and Broccoli Alfredo Bake is a kid-approved favorite! With its creamy texture and cheesy topping, even picky eaters tend to love this dish. You can always customize ingredients—like using shredded carrots or different veggies—while maintaining the flavors they enjoy.