Creamy Chicken Broccoli Alfredo Bake 🍗🥦🧀
Rich, creamy, and full of comforting flavors, this Creamy Chicken Broccoli Alfredo Bake is the ultimate family-friendly dinner. Tender chicken, crisp-tender broccoli, and pasta are smothered in a luscious Alfredo sauce, topped with melted cheese, and baked to perfection. It’s perfect for weeknight dinners, meal prep, or any time you want a hearty, satisfying casserole.
Ingredients
For the Casserole:
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3 cups cooked chicken breast, diced or shredded
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3 cups broccoli florets, lightly steamed
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12 oz cooked pasta (penne, rotini, or fettuccine)
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2 cups shredded mozzarella cheese
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½ cup grated Parmesan cheese
For the Creamy Alfredo Sauce:
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2 tablespoons butter
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2 tablespoons all-purpose flour
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2 cups milk (whole or 2%)
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½ cup heavy cream (optional, for extra richness)
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1 teaspoon garlic powder or 2 cloves garlic, minced
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½ teaspoon salt
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¼ teaspoon black pepper
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¼ teaspoon nutmeg (optional, for depth)
Optional Topping:
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½ cup breadcrumbs mixed with 1 tablespoon melted butter for a crispy topping
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Fresh parsley or basil for garnish
Directions
1. Preheat the Oven
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Preheat your oven to 375°F (190°C).
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Lightly grease a 9×13-inch baking dish.
2. Prepare the Alfredo Sauce
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In a medium saucepan over medium heat, melt butter.
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Whisk in flour and cook for 1–2 minutes to make a roux.
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Gradually add milk and heavy cream, whisking constantly until smooth and slightly thickened.
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Stir in garlic (or garlic powder), salt, pepper, and nutmeg.
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Remove from heat once thick and creamy.
3. Assemble the Bake
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In a large mixing bowl, combine cooked pasta, chicken, broccoli, and half of the mozzarella cheese.
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Pour the Alfredo sauce over the mixture and gently toss to coat evenly.
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Transfer the mixture to the prepared baking dish.
4. Add Cheese and Topping
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Sprinkle the remaining mozzarella and Parmesan cheese evenly over the top.
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Optional: Mix breadcrumbs with melted butter and sprinkle on top for a crunchy, golden finish.