Chicken & Broccoli Alfredo Bake: Easy Recipe

Isabella

Modified:April 19, 2026

Published:April 19, 2026

by Isabella Mansouri

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The Ultimate Weeknight Comfort: My Go-To Chicken & Broccoli Alfredo Bake

There are some dishes that just wrap you in a warm hug, and for me, a truly exceptional Chicken & Broccoli Alfredo Bake is at the top of that list. Imagine tender, seasoned chicken, perfectly cooked pasta, and vibrant green broccoli florets, all swimming in a rich, velvety Alfredo sauce, then baked to golden-brown perfection. If you’re looking for more delicious dinner ideas, See more good recipes here.

Ingredients and Measurements

  • 1.5 lbs chicken breasts or thighs
  • 1 lb pasta (Penne or Rigatoni)
  • 4-5 cups fresh broccoli florets
  • 2 cups heavy cream
  • 1.5 cups grated Parmesan cheese
  • 1 cup shredded mozzarella
  • 4 tbsp unsalted butter
  • 3 cloves garlic, minced
  • 1 tsp garlic powder
  • 1 pinch of nutmeg
  • Salt and black pepper to taste
  • 1 tbsp olive oil

Why This Chicken & Broccoli Alfredo Bake Just Works

  • Creamy Perfection: An Alfredo sauce that is rich and luscious, clinging beautifully to every bite.
  • Balanced Textures: Tender chicken, broccoli with a slight bite, and perfectly al dente pasta.
  • Golden Crust: A baked-on cheese layer that adds incredible depth of flavor and contrast.

Step-by-Step Instructions

1. Prep the Chicken and Broccoli

Cut 1.5 lbs of chicken into 1-inch pieces. Season with 1 tsp garlic powder, salt, and pepper. Sear in 1 tbsp olive oil until browned (4-5 mins). Blanch or steam 4-5 cups of broccoli for 2-3 minutes until tender-crisp.

2. Cook the Pasta

Boil 1 lb of pasta in salted water. Cook for 2 minutes less than the package instructions to keep it al dente for the oven.

3. Make the Alfredo Sauce

Melt 4 tbsp butter and sauté minced garlic. Whisk in 2 cups heavy cream and simmer. Gradually whisk in 1 cup of Parmesan until smooth, then add a pinch of nutmeg.

4. Combine and Bake

Mix everything together and transfer to a 9×13 dish. Top with 1 cup mozzarella and 1/2 cup Parmesan. Bake at 375°F (190°C) for 20-25 minutes until bubbly.

Expert Tips for Success

  • Low Heat: Always add cheese over low heat to prevent the sauce from curdling.
  • Fresh Grating: Use blocks of cheese rather than pre-shredded bags for a better melt.
  • Resting: Allow the dish to rest for 10 minutes before serving to let the sauce thicken.

Frequently Asked Questions

Can I use rotisserie chicken?

Yes, simply shred about 3-4 cups of rotisserie chicken and mix it in during the assembly step.

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