Delightful Chicken Broccoli Alfredo Bake

As seen in Satisfying Entrées for Every Table.

Whip up a heartwarming, gooey Chicken and Broccoli Alfredo Bake that's ideal for family nights or get-togethers. Mixing juicy chicken, crisp broccoli, and velvety Alfredo sauce with noodles, this meal comes out bubbling hot. It's easy but loaded with amazing tastes, making everyone grab another helping!

Lindsey
Created By Lindsey
Last updated on Fri, 02 May 2025 19:20:18 GMT
A dish of food with broccoli and chicken. Save Pin
A dish of food with broccoli and chicken. | cookbing.com

This creamy chicken broccoli alfredo casserole turns simple staples into a fancy dinner that's now my favorite for when I've got friends over who love good, hearty food. When you mix juicy chicken, perfectly cooked pasta and crisp broccoli all covered in creamy homemade sauce, you'll end up with a meal that vanishes from plates in no time.

I came up with this dish totally by chance when my sister dropped by with her kids during a surprise snowstorm. With hardly any time and just what I had in my cupboards, I threw this together. Now they ask for it every time we get together.

Ingredients

  • Boneless skinless chicken breasts: gives you plenty of protein and soaks up all the yummy flavors around it
  • Fresh broccoli florets: brings nice crunch, pretty green color and loads of good stuff for your body grab ones with bright color and tight bunches
  • Farfalle or penne pasta: their little nooks hang onto the sauce really well
  • Heavy cream: makes the sauce super rich and smooth don't go for low-fat here
  • Freshly grated Parmesan cheese: the key to a real alfredo taste those pre-shredded bags won't melt right
  • Minced garlic: puts amazing flavor all through the dish fresh works way better than stuff from jars
  • Italian seasoning: gives you lots of herb flavors in one easy scoop
  • Olive oil: needed for cooking and keeping food from sticking try to use something decent

Step-by-Step Instructions

Prepare the baking dish:
Coat a 9×13 inch dish really well with olive oil, getting the sides too so nothing sticks. This makes serving so much easier later on.
Cook the chicken:
Chop chicken breasts into 1inch chunks and sprinkle them with salt and pepper. Warm olive oil in a big pan over medium heat until it shimmers, then add your chicken pieces without cramming them together. Cook about 6-8 minutes, turning now and then, until they're golden all over and hit 165°F inside.
Add vegetables:
Put the chopped garlic and broccoli into the pan with your chicken. Cook for 3-4 minutes, stirring often so the garlic doesn't burn. Your broccoli should look extra green but still have some bite since it'll cook more in the oven.
Prepare the pasta:
Get a big pot of water boiling hard, throw in a spoon of salt, then cook your pasta for a couple minutes less than what the box says. Save half a cup of the cooking water before draining. The pasta will get softer in the oven, so you want it a bit firm now.
Create the alfredo sauce:
In another pot, slowly warm the heavy cream on medium-low until tiny bubbles form but it's not fully boiling. Slowly mix in your freshly grated cheese until it's all melted and smooth. Stir in the Italian seasoning and add salt and pepper how you like it. If it looks too thick, splash in some of that pasta water you saved.
Combine components:
In your oiled baking dish, carefully mix the pasta, chicken-broccoli mix, and your creamy sauce until everything gets coated nicely. If it seems dry, add a bit more of that pasta water.
Bake to perfection:
Put your dish in the middle of your hot oven and bake it uncovered for 20-25 minutes. The top should get a little golden and the edges should bubble. Let it sit for 5 minutes before you dig in so the sauce can thicken up.
A dish of pasta with broccoli and chicken. Save Pin
A dish of pasta with broccoli and chicken. | cookbing.com

What really makes this dish special is using freshly grated Parmesan. My grandma from Italy always told me never to use the stuff from a shaker for alfredo sauce. You won't believe how much better it melts and tastes, turning this from just a nice meal into something everyone remembers.

Make-Ahead Options

This alfredo dish is perfect for planning ahead. You can put the whole thing together up to a day before you need it, wrap it tight with plastic, and stick it in the fridge. When you're ready to cook, take it out about half an hour before baking and add 5-10 extra minutes in the oven. It actually tastes even better after sitting overnight, which is great for busy evenings or when company's coming.

A dish of chicken and broccoli. Save Pin
A dish of chicken and broccoli. | cookbing.com

Clever Substitutions

You can easily switch things up in this dish depending on what you've got. Use leftover turkey or store-bought rotisserie chicken to save some time. If you're out of broccoli, try throwing in some asparagus, peas, or spinach. Want it a bit lighter? Use half and half instead of heavy cream and add a spoon of flour to keep it thick. The gluten-free pastas work really well too if anyone can't have wheat, and nobody will notice the difference.

Serving Suggestions

Make this comfort food even better with some smart sides. A basic green salad with lemony dressing cuts through the richness really well. Some garlic bread or crusty Italian loaf works great for soaking up the extra sauce. When you want to wow dinner guests, add some roasted cherry tomatoes still on the vine and pour glasses of Pinot Grigio or Chardonnay that go perfectly with the creamy flavors.

Common Questions

→ What type of chicken works best?

Go for boneless, skinless chicken breasts, though thighs can give you a deeper taste if you prefer.

→ Can I use frozen broccoli?

Sure, frozen broccoli does the trick. Just make sure to thaw it and dab away moisture first.

→ Is there a substitute for Parmesan cheese?

Try Pecorino Romano or Asiago if you're out of Parmesan. They'll give you that same bold, savory kick.

→ Can I make this ahead of time?

You bet. Put everything together, stick it in the fridge uncooked. When you're ready, pop it in the oven and cook it a bit longer than usual.

→ How can I add more vegetables?

Toss in some mushrooms, colorful bell peppers, or even spinach if you want extra veggies and nutrients.

Chicken Broccoli Bake

Velvety chicken and broccoli mix, baked until golden with mouthwatering sauces.

Preparation Time
15 Minutes
Cooking Time
30 Minutes
Overall Time
45 Minutes
Created By: Lindsey

Recipe Type: Main Courses

Skill Level: Moderate

Type of Cuisine: Italian-American

Serves: 6 Portions

Diet Preferences: ~

What You'll Need

→ Main Ingredients

01 Two tablespoons olive oil
02 About 1 pound of chicken breasts, skinless and boneless (3–4 pieces)
03 One teaspoon Italian herbs
04 Salt and black pepper as needed
05 A cup of freshly grated Parmesan
06 Three minced garlic cloves
07 Penne or farfalle pasta, around 8 oz
08 Two cups fresh broccoli pieces
09 One cup of heavy cream

Step-by-Step Directions

Step 01

Set your oven to 375°F (190°C). Lightly oil a 9×13 inch baking pan.

Step 02

Chop the chicken into pieces, sprinkle with salt and pepper, and cook in a pan over medium heat. Sauté for 6-8 minutes until browned.

Step 03

Toss the broccoli and garlic into the same skillet, cooking for about 3-4 minutes until the broccoli looks bright green.

Step 04

Follow the package instructions to cook the pasta in salted water. Don’t forget to save some of the cooking water before draining.

Step 05

Gently warm the heavy cream in a pot and fold in the Parmesan until it melts. Stir in the Italian seasoning.

Step 06

Throw the pasta, cooked chicken, broccoli, and sauce into the prepared baking dish. Stir well so everything’s evenly coated.

Step 07

Pop the dish into the oven for 20-25 minutes. Watch for it to get bubbly and slightly brown on top.

Helpful Notes

  1. You can use reserved pasta water to thin the sauce if it thickens too much before baking.

Essential Tools

  • Frying pan
  • Medium pot
  • Oven-safe 9×13 inch pan
  • Strainer for pasta
  • Oven

Allergen Warnings

Always review the ingredient labels for allergens or consult a healthcare professional with concerns.
  • Includes dairy (like Parmesan and cream).
  • Has gluten from the pasta.

Nutritional Info (Per Portion)

Nutritional values are approximations and shouldn’t be viewed as customized health guidance.
  • Calories: 480
  • Fat Content: 23 grams
  • Carbohydrates: 45 grams
  • Protein Content: 33 grams