Chicken Alfredo with Broccoli

A close-up of golden, bubbly Chicken Alfredo Bake with Broccoli in a 9x13 dish, melted cheese topping creamy pasta, chicken, and bright green broccoli florets. Pin it
A close-up of golden, bubbly Chicken Alfredo Bake with Broccoli in a 9x13 dish, melted cheese topping creamy pasta, chicken, and bright green broccoli florets. | homeypinbakes.com

This decadent Italian-American comfort dish combines tender chicken breast, al dente pasta and fresh broccoli in a homemade creamy Alfredo sauce. The entire mixture is topped with Parmesan and mozzarella cheese before being baked to golden perfection.

Ready in under an hour, this hearty meal serves 6 and pairs perfectly with garlic bread. For a quicker preparation, use rotisserie chicken, or customize with additional vegetables like mushrooms or sun-dried tomatoes.

The steamy kitchen window on a chilly autumn evening frames the perfect backdrop for my chicken alfredo bake with broccoli. I stumbled upon this recipe during a chaotic dinner party where I needed something that could feed a crowd without keeping me trapped in the kitchen. The combination of creamy sauce and tender pasta with perfectly roasted chicken pieces felt like a revelation that night, transforming simple ingredients into something that had everyone requesting seconds.

Last month when my sister visited with her picky eaters in tow, I served this pasta bake with a bit of trepidation. As the kids took their first hesitant bites, their eyes widened, and even my veggie-avoiding nephew went back for seconds, carefully picking out extra pieces of broccoli. Their mom shot me a look of disbelief across the table, and we shared a quiet laugh over this unexpected victory.

Ingredients

  • Heavy cream: The backbone of our silky sauce, and I learned through several soupy disasters that it truly cant be substituted with milk unless youre willing to make a proper roux first.
  • Freshly grated Parmesan: Please trust me on this one and skip the pre-grated stuff in the green can, as fresh Parmesan melts beautifully into the sauce creating that stretchy, indulgent texture that makes this dish memorable.
  • Broccoli florets: The slight crunch and earthy flavor cuts through the richness perfectly, and Ive found that adding them to the pasta water for just the last two minutes keeps them bright green and pleasantly firm.
  • Cooked chicken breast: I often use leftovers from a previous meal, but rotisserie chicken works brilliantly when time is tight and adds an extra layer of seasoned flavor to the dish.

Instructions

Prepare your base:
Preheat your oven to 375°F while you cook the pasta to al dente, adding those bright broccoli florets during the final two minutes. Youll know its perfect when the pasta still has a slight bite and the broccoli turns vibrant green.
Create liquid gold:
In your skillet, the minced garlic should dance in the melted butter just until fragrant, filling your kitchen with that irresistible aroma. When you pour in the heavy cream, watch it transform as you add the cheeses, stirring until it becomes a velvety blanket ready to coat every piece of pasta.
Bring it all together:
Theres something deeply satisfying about watching the elements combine in your mixing bowl, the steam carrying the rich scent of garlic and cheese. Give everything a gentle fold until each piece of pasta, chicken and broccoli is glistening with sauce.
Bake to bubbly perfection:
As the casserole bakes, the top layer of cheese transforms into a golden crust that crackles slightly when served. Let it rest briefly before serving to allow the molten layers to settle just enough to avoid burning eager mouths.
Freshly baked Chicken Alfredo Bake with Broccoli emerging from the oven, steam rising from the rich, creamy sauce and golden-brown cheese crust on pasta and tender chicken. Pin it
Freshly baked Chicken Alfredo Bake with Broccoli emerging from the oven, steam rising from the rich, creamy sauce and golden-brown cheese crust on pasta and tender chicken. | homeypinbakes.com

During a particularly harsh winter storm last year, when the power kept threatening to go out, I made this bake in a frantic rush before we lost electricity. We ended up eating by candlelight, forks clinking against plates while wind howled outside. Something about the contrast between the comfort of that creamy, warm pasta and the wild weather beyond our windows turned a potentially miserable evening into one of my favorite dinner memories.

Make-Ahead Options

Ive learned through countless dinner parties that this dish can be assembled up to 24 hours before baking, which is an absolute gift when youre trying to juggle hosting duties. Just keep it covered in the refrigerator, allow an extra 10-15 minutes of baking time from cold, and nobody will ever suspect you werent slaving away in the kitchen moments before they arrived.

Customization Ideas

After making this dish probably thirty times, Ive played with countless variations that work beautifully. Swapping spinach for broccoli creates a milder flavor profile that children seem to prefer, while adding sautéed mushrooms brings an earthy dimension that pairs wonderfully with a glass of red wine for adult dinners.

Storage and Reheating

Unlike many pasta dishes that dry out terribly, this one maintains its creamy texture remarkably well for leftovers, which has saved my lunch hour multiple times. The key is gentle reheating either in a 325°F oven covered with foil until just warmed through, or in the microwave at 70% power with a damp paper towel placed over top.

  • Refrigerated leftovers stay delicious for up to 3 days in an airtight container.
  • For freezing portions, slightly undercook the pasta initially so it doesnt become mushy when reheated.
  • Add a splash of cream or milk when reheating larger portions to revive the sauce if it seems too thick.
Family-style dinner serving of Chicken Alfredo Bake with Broccoli on a rustic table, cheesy pasta bake alongside green salad and warm garlic bread for a cozy meal. Pin it
Family-style dinner serving of Chicken Alfredo Bake with Broccoli on a rustic table, cheesy pasta bake alongside green salad and warm garlic bread for a cozy meal. | homeypinbakes.com

This chicken alfredo bake has become more than just a recipe in my collection, its a reliable friend that shows up when comfort is needed or celebration is in order. May it bring the same warm kitchen memories to your table that it has to mine.

Recipe Questions & Answers

Yes! You can assemble the entire dish up to 24 hours in advance and refrigerate. When ready to serve, add an extra 10-15 minutes to the baking time if cooking from cold.

For a lighter version, you can use half-and-half or whole milk thickened with a tablespoon of flour. You can also use evaporated milk for a slightly different but still creamy flavor.

Yes, this bake freezes well. Cool completely, then wrap tightly before freezing for up to 3 months. Thaw overnight in the refrigerator and bake covered at 350°F for about 30 minutes, then uncover for the last 10 minutes.

Good substitutes include asparagus, green peas, spinach, or kale. For a different flavor profile, try bell peppers, zucchini, or mushrooms. Adjust cooking times as needed for more tender vegetables.

Absolutely! Simply swap the regular pasta for your favorite gluten-free pasta. Be careful not to overcook gluten-free pasta as it can become mushy - aim for slightly firmer than al dente before baking.

This hearty dish pairs beautifully with light sides like a crisp green salad, roasted vegetables, garlic bread, or a simple tomato bruschetta. For wine pairing, try a crisp Pinot Grigio or light Chardonnay.

Chicken Alfredo with Broccoli

Comforting pasta bake featuring tender chicken, broccoli, and rich Alfredo sauce topped with golden melted cheese.

Prep 20m
Cook 35m
Total 55m
Servings 6
Difficulty Easy

Ingredients

Proteins

  • 2 cups (about 300 g) cooked chicken breast, diced or shredded

Vegetables

  • 2 cups (about 200 g) broccoli florets, cut into bite-sized pieces

Pasta

  • 12 oz (340 g) penne or rigatoni pasta

Alfredo Sauce

  • 2 tablespoons unsalted butter
  • 3 cloves garlic, minced
  • 2 cups (480 ml) heavy cream
  • 1 cup (100 g) freshly grated Parmesan cheese
  • 1 cup (115 g) shredded mozzarella cheese, divided
  • ½ teaspoon salt
  • ¼ teaspoon black pepper
  • ¼ teaspoon ground nutmeg (optional)

Topping

  • ½ cup (50 g) grated Parmesan cheese
  • 2 tablespoons chopped fresh parsley (optional)

Instructions

1
Preheat Oven: Preheat oven to 375°F (190°C). Grease a 9x13-inch baking dish.
2
Cook Pasta and Broccoli: Cook the pasta in a large pot of salted boiling water until al dente. Add broccoli florets during the last 2 minutes of cooking. Drain and set aside.
3
Prepare Alfredo Sauce Base: In a large skillet over medium heat, melt butter. Add garlic and sauté for 1 minute until fragrant.
4
Complete the Sauce: Stir in heavy cream and bring to a gentle simmer. Add 1 cup Parmesan and ½ cup mozzarella cheese, stirring until melted and smooth. Season with salt, pepper, and nutmeg.
5
Combine Ingredients: In a large mixing bowl, combine cooked pasta, broccoli, chicken, and Alfredo sauce. Mix well to coat evenly.
6
Assemble Bake: Transfer mixture to the prepared baking dish. Sprinkle remaining ½ cup mozzarella and ½ cup Parmesan evenly over the top.
7
Bake Until Golden: Bake uncovered for 20 minutes, or until bubbly and golden brown on top.
8
Rest and Garnish: Let rest 5 minutes before garnishing with parsley and serving.
Additional Information

Equipment Needed

  • Large pot
  • Large skillet
  • Mixing bowl
  • 9x13-inch baking dish
  • Colander
  • Cheese grater

Nutrition (Per Serving)

Calories 620
Protein 36g
Carbs 48g
Fat 32g

Allergy Information

  • Contains: Dairy (butter, cream, cheese), Wheat (pasta)
  • May contain: Gluten (from pasta)
  • If using store-bought Alfredo sauce or pre-shredded cheese, double-check labels for allergens.
Jenna Whitaker

Passionate home cook sharing simple, wholesome recipes perfect for busy families and weeknight dinners.