Delicious Broccoli Chicken Alfredo Bake

Category: Where Culinary Traditions Collide

This broccoli chicken Alfredo bake mixes soft pasta, pulled chicken, and fresh broccoli, all covered in a velvety homemade Alfredo sauce. We top it with gooey mozzarella cheese, baked until it's golden brown. It's great for family nights or get-togethers, giving you comfort and flavor in every mouthful.

Monica
By Monica Monica
Updated on Thu, 15 May 2025 14:34:02 GMT
A bowl of pasta with broccoli and chicken. Pin
A bowl of pasta with broccoli and chicken. | flavorsfuse.com

This gooey chicken and broccoli alfredo dish turns simple staples into a soul-warming casserole that wins over even my family's fussiest eaters. Mixing al dente pasta, succulent chicken, and crisp broccoli bathed in scratch-made alfredo creates that ultimate cozy meal that's now constantly on our dinner rotation.

I whipped up this dish when trying to finish off some leftover rotisserie chicken, and it's grown into our weekly Sunday tradition. My little one who usually pushes veggies around her plate actually wants extra broccoli when it's cooked this way.

Ingredients

  • Penne or rotini pasta: Captures plenty of creamy sauce in each bite with its ideal shape. Go for quality pasta that stays firm after baking.
  • Shredded chicken: Brings filling protein and works wonders with leftover or store-bought rotisserie chicken. The soft pieces spread evenly throughout.
  • Broccoli florets: Add brightness nutrients and fresh texture against the creaminess. Pick vibrant green heads with compact florets.
  • Butter and flour: Form the foundation for your alfredo sauce, giving it thickness and smooth feel.
  • Whole milk and heavy cream: Add luxury and fullness to your homemade sauce. Full-fat dairy really bumps up the taste.
  • Freshly grated Parmesan cheese: Delivers genuine nutty flavor that bagged versions just can't touch. Always shred it yourself for best results.
  • Mozzarella cheese: Makes that drool-worthy golden melty top that makes everyone grab seconds.

Step-by-Step Instructions

Prepare Your Ingredients:
Start by boiling pasta until just tender, remembering it'll soften more in the oven. Meanwhile, steam broccoli until it turns bright green and barely tender, roughly 3 to 4 minutes. Get your chicken shredded and set aside.
Create The Roux:
Warm butter in a big pot over medium heat until bubbly but not browned. Sprinkle in flour and keep whisking for one full minute until you get a smooth paste with a slightly toasty smell. This step gets rid of that raw flour taste and builds a velvety sauce base.
Develop The Alfredo Sauce:
Slowly pour milk and cream in while constantly whisking to avoid any lumps. Let it gently bubble, stirring often with a wooden spoon until thick enough to leave a trail when you run your finger across the back of the spoon. Don't rush this part as slow cooking makes the best sauce.
Add Flavor Components:
Turn heat low and mix in fresh-grated Parmesan plus garlic powder, onion powder, salt and pepper. Keep stirring until totally smooth. Your cheese should completely blend into the sauce making it silky with zero graininess.
Combine And Assemble:
In a big bowl, carefully mix the pasta, chicken chunks, and broccoli pieces. Pour your warm sauce all over and lightly toss until everything gets nicely coated. Dump this mix into your baking dish and spread it flat.
Top And Bake To Perfection:
Scatter mozzarella all over the top, making sure to cover everything for that classic crispy crust. Bake until the sides are bubbling away and the top turns gorgeously golden, about 20 to 25 minutes. Let it sit briefly before digging in so the sauce can firm up.
A plate of food with broccoli and chicken. Pin
A plate of food with broccoli and chicken. | flavorsfuse.com

The from-scratch alfredo sauce really takes this dish from basic to mind-blowing. When I first served it, my hubby thought I'd ordered takeout from our go-to Italian spot. The secret's using freshly grated Parmesan instead of the pre-shredded stuff, which has additives that can leave your sauce feeling gritty.

Clever Shortcuts

Though I've shared my full scratch method here, you can totally grab a good store-bought alfredo sauce when you're rushed. Just heat up 2 cups of jarred sauce, stir in an extra 1/4 cup freshly grated Parmesan, then mix with your pasta, chicken and broccoli. It still tastes awesome and cuts your prep time way down.

A dish of food with broccoli and cheese. Pin
A dish of food with broccoli and cheese. | flavorsfuse.com

Perfect Pairings

This creamy bake goes great with a basic green salad tossed in light vinaigrette to cut through the richness. For a full dinner, add some garlic bread or warm rolls to mop up all that yummy sauce. Grown-ups might enjoy a cold glass of Pinot Grigio or Sauvignon Blanc that works nicely with the creamy flavors.

Storage and Reheating

Keep any extras in a sealed container in your fridge for up to 3 days. When warming up, splash in some milk and cover with foil before heating in a 325°F oven until hot throughout, around 15 minutes. This keeps the pasta from getting dry. For single servings, microwave with a damp paper towel on top to keep everything moist.

Customization Ideas

You can switch up this flexible dish in tons of ways. Try throwing in cooked mushrooms for woodsy flavor, chopped sun dried tomatoes for zippy sweetness, or handfuls of baby spinach for extra goodness. Swap cauliflower for broccoli or use both together. Want some heat? Toss red pepper flakes or chopped jalapeños into your sauce before baking.

FAQs About the Recipe

→ Can I use rotisserie chicken in this bake?

Definitely! Rotisserie chicken is a time-saver and adds great taste to this dish.

→ Can I substitute the Alfredo sauce with store-bought?

For sure! Homemade Alfredo tastes better and fresher, but the stuff from the store works fine when you're in a hurry.

→ How can I make this dish lighter?

To cut calories, try using half-and-half instead of heavy cream and grab some part-skim mozzarella.

→ Can I prepare this dish ahead of time?

You bet! Put everything together up to a day early, stick it in the fridge, and bake when you're ready. Just add a few more minutes to cooking time if it's cold.

→ What side dishes pair well with this bake?

Some crusty garlic bread, fresh green salad, or oven-roasted veggies go really well with this rich and creamy dish.

→ Can I freeze leftovers?

You can totally freeze this. Just split it into smaller portions and pop them in airtight containers for up to 2 months. Let it thaw in your fridge overnight before warming it up.

Broccoli Chicken Alfredo

Tasty broccoli and chicken bake smothered in rich Alfredo sauce, packed with tons of cheese.

Prep Time
20 min
Cooking Time
35 min
Total Time
55 min
By Monica: Monica

Category: Fusion Main Dishes

Skill Level: Moderate

Cuisine Style: American-Italian

Yield: 6 Servings

Dietary Preferences: ~

What You'll Need

→ Main Components

01 8 ounces spiral or tube pasta (roughly 3 cups dry)
02 2 cups pulled chicken meat (grab a store-bought rotisserie for easy prep)
03 2 cups small broccoli pieces, lightly steamed till just crisp

→ Creamy Sauce Mix

04 2 tablespoons plain butter
05 2 tablespoons regular flour
06 2 cups milk (full-fat works best for creaminess)
07 1 cup whipping cream
08 3/4 cup freshly grated Parmesan
09 1/2 teaspoon garlic powder
10 1/2 teaspoon onion powder
11 1/2 teaspoon salt, adjust to your liking
12 1/4 teaspoon cracked black pepper, adjust to your liking

→ Cheese Layer

13 1 cup shredded mozzarella

→ Add-ons if Wanted

14 Chopped fresh parsley
15 Sprinkle of red pepper flakes for kick
16 Extra Parmesan for serving

Step-by-Step Guide

Step 01

Warm up your oven to 375°F (190°C). Coat a 9x13-inch baking pan with a bit of butter or cooking spray so nothing sticks.

Step 02

Fill a big pot with water, add some salt, and bring it to a boil. Toss in your pasta and cook it until it's still got a tiny bit of firmness (about 8-10 minutes). It'll keep cooking in the oven later. Drain it well and put it aside.

Step 03

If you haven't done it yet, chop your broccoli into small pieces and steam them for about 3-4 minutes until they turn bright green but aren't mushy. You can also pop them in the microwave with a splash of water in a covered dish for 2-3 minutes. Make sure to drain off any extra water.

Step 04

Grab a deep pan and melt your butter over medium heat. When it's all melted, stir in the flour and keep whisking for about a minute until you've got a smooth mix. Slowly pour in your milk and cream while whisking to avoid any lumps. Keep stirring as it heats up and gets thicker, for about 4-5 minutes. Add your Parmesan, garlic powder, onion powder, salt, and pepper. Keep stirring until everything's nice and smooth.

Step 05

In a big bowl, throw together your cooked pasta, chicken pieces, and broccoli. Pour your creamy sauce all over and gently stir until everything's coated well.

Step 06

Dump your mixture into your greased baking dish and spread it out evenly. Sprinkle all the mozzarella on top so you'll get that awesome cheesy crust.

Step 07

Stick your dish in the hot oven for about 20-25 minutes. You'll know it's done when you see bubbles around the edges and the cheese has melted and turned a nice golden color. Want it extra golden? Turn on the broiler for a minute or two at the end.

Step 08

Take it out and let it sit for 5 minutes. Then if you want, toss some parsley, pepper flakes, or extra Parmesan on top before you dig in.

Additional Notes

  1. Save time by buying already-cooked chicken and pre-cut broccoli that's ready for the microwave.
  2. Want to make it early? Just put everything together, cover it up, and stick it in the fridge for up to a day before baking.
  3. Looking for something less heavy? Use half-and-half instead of cream and grab part-skim mozzarella.

Essential Tools

  • Baking dish (9x13-inch size)
  • Big cooking pot for the pasta
  • Strainer to drain water
  • Pan for making the sauce
  • Wire whisk
  • Big mixing bowl
  • Measuring tools
  • Something to steam broccoli in

Allergy Information

Review each ingredient for possible allergens and consult a healthcare professional if you're unsure.
  • Watch out if you can't have dairy - this has milk, cream, Parmesan, and mozzarella.
  • Not good for gluten issues due to the pasta and flour in the sauce.

Nutritional Facts (Per Serving)

This info is for reference purposes only and isn't a substitute for medical advice.
  • Calories: 475.6
  • Fats: 27.4 g
  • Carbohydrates: 32.5 g
  • Proteins: 25.2 g