When you think of comfort food, few dishes rival the creamy richness of Alfredo pasta. Add tender chicken, fresh broccoli, and a golden baked cheesy topping, and you have a meal that’s hearty, wholesome, and irresistibly delicious. Chicken and Broccoli Baked Alfredo combines all the classic flavors of Italian-American Alfredo pasta with the comforting, home-style touch of a baked casserole.
This recipe is perfect for weeknight dinners, family gatherings, potlucks, or anytime you crave a warm and filling meal that feels like a hug in every bite. In this article, we’ll explore the full recipe with detailed instructions, preparation tips, serving suggestions, variations, storage advice, and even the calorie breakdown. By the end, you’ll have everything you need to make this mouthwatering dish at home.
Why You’ll Love Chicken and Broccoli Baked Alfredo
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Creamy & cheesy: A rich Alfredo sauce coats the pasta, chicken, and broccoli, making every bite indulgent.
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Nutritious twist: The broccoli adds freshness, nutrients, and a pop of color to balance the richness.
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Family-friendly: It’s a dish loved by both kids and adults.
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Make-ahead friendly: You can prepare it in advance and bake just before serving.
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Customizable: Easily adjust proteins, veggies, and cheese to fit your taste.
Ingredients
For the Pasta Bake:
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12 oz (340 g) penne pasta (or rigatoni, fusilli, or ziti)
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2 cups broccoli florets (fresh or blanched frozen)
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2 cups cooked chicken breast, diced or shredded (rotisserie chicken works great)
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2 cups shredded mozzarella cheese
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½ cup grated Parmesan cheese
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2 tbsp fresh parsley, chopped (optional, for garnish)
For the Alfredo Sauce:
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4 tbsp unsalted butter
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4 garlic cloves, minced
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4 tbsp all-purpose flour
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3 cups whole milk (or half-and-half for creamier texture)
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1 cup heavy cream
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1 cup grated Parmesan cheese
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½ tsp salt (adjust to taste)
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½ tsp black pepper
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½ tsp Italian seasoning
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Pinch of red pepper flakes (optional for a little heat)
Preparation Time
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Prep time: 20 minutes
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Cook time: 30 minutes
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Total time: 50 minutes
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Servings: 6
Step-by-Step Instructions
Step 1: Cook the Pasta
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Bring a large pot of salted water to a boil.
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Add the pasta and cook until just al dente (about 1–2 minutes less than package directions).
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During the last 2 minutes of cooking, add the broccoli florets to the pot.
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Drain and set aside.
Tip: Undercooking the pasta slightly ensures it doesn’t get mushy when baked.
Step 2: Prepare the Chicken
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If using leftover or rotisserie chicken, dice or shred into bite-sized pieces.
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If cooking fresh chicken: season with salt, pepper, and a touch of garlic powder, then pan-sear in olive oil until golden and fully cooked.
Step 3: Make the Alfredo Sauce
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In a large skillet, melt butter over medium heat.
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Add minced garlic and sauté until fragrant (about 30 seconds).
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Whisk in flour and cook for 1 minute to create a roux.
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Slowly whisk in milk and cream until smooth.
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Add Parmesan cheese, salt, pepper, and Italian seasoning. Stir until thick and creamy.
Tip: If sauce becomes too thick, add a splash of milk to loosen it.
Step 4: Assemble the Bake
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Preheat oven to 375°F (190°C).
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In a large mixing bowl, combine pasta, broccoli, chicken, and Alfredo sauce. Mix well to coat everything.
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Transfer mixture to a greased 9×13-inch baking dish.
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Sprinkle mozzarella and Parmesan cheese evenly on top.
Step 5: Bake to Perfection
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Bake uncovered for 20–25 minutes, until bubbly and golden on top.
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For a crispier topping, broil on high for 2–3 minutes at the end.
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Garnish with fresh parsley before serving.
Tips for the Best Chicken and Broccoli Baked Alfredo
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Use fresh Parmesan – Freshly grated Parmesan melts smoother and gives richer flavor compared to pre-shredded.
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Don’t overcook broccoli – Add broccoli in the last 2 minutes of pasta boiling to keep it vibrant and slightly crisp.
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Cheese blend – Mix mozzarella with provolone or fontina for extra gooeyness.
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Make it ahead – Assemble up to 24 hours in advance, cover with foil, refrigerate, then bake when ready.
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Add breadcrumbs – For extra crunch, sprinkle seasoned breadcrumbs on top before baking.
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Lighter version – Use whole milk instead of cream and reduce cheese slightly.
Variations
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Protein Swap: Try shrimp, turkey, or Italian sausage instead of chicken.
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Veggie Boost: Add spinach, mushrooms, or sun-dried tomatoes for more flavor.
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Gluten-Free: Use gluten-free pasta and flour for the sauce.
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Spicy Alfredo: Add cayenne pepper or extra chili flakes.
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Low-Carb Version: Replace pasta with zucchini noodles or cauliflower florets.
What to Serve With Chicken and Broccoli Baked Alfredo
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Garlic bread or cheesy breadsticks
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Fresh side salad with vinaigrette
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Roasted vegetables like asparagus or carrots
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Light soup (tomato basil or minestrone) as a starter
Storage and Reheating
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Refrigerator: Store leftovers in an airtight container for up to 4 days.
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Freezer: Assemble (without baking), wrap tightly, and freeze for up to 2 months. Thaw overnight before baking.
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Reheating: Warm in oven at 350°F (175°C) until heated through, or microwave individual portions with a splash of milk to keep it creamy.
Calories and Nutrition (per serving – 1/6 of recipe)
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Calories: ~560
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Protein: 32 g
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Carbohydrates: 45 g
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Fat: 27 g
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Fiber: 3 g
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Sugar: 6 g
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Sodium: 720 mg
(Values may vary depending on exact ingredients used.)
Final Thoughts
Chicken and Broccoli Baked Alfredo is the perfect blend of creamy, cheesy, and hearty comfort food that doesn’t just fill the belly but warms the soul. With a rich Alfredo sauce, tender pasta, juicy chicken, and fresh broccoli baked together under a golden cheesy crust, it’s truly a crowd-pleaser.
Whether you’re making it for a family dinner, prepping it ahead for busy nights, or serving it to guests at a potluck, this dish always delivers. Its versatility, ease of preparation, and irresistible flavor make it a must-have in your recipe collection.