Creamy Chicken and Broccoli Alfredo Bake is a comforting, cheesy casserole featuring tender chicken, crisp broccoli, and a rich Alfredo sauce baked to a golden perfection.
12 ounces penne pasta
2 tablespoons butter
3 cloves garlic, minced
2 cups heavy cream
1 cup grated Parmesan cheese
1/2 teaspoon salt
1/4 teaspoon black pepper
1/4 teaspoon nutmeg (optional)
2 cups cooked chicken, diced
2 cups broccoli florets, lightly steamed
1 cup shredded mozzarella cheese
1/2 cup grated Parmesan cheese (for topping)
1 teaspoon dried parsley or fresh, chopped
Preheat oven to 375°F (190°C) and grease a 9×13-inch baking dish.
Cook pasta in salted boiling water until slightly undercooked. Drain and set aside.
Melt butter in a skillet over medium heat. Sauté garlic for 1 minute.
Add heavy cream, simmer, whisk in 1 cup Parmesan, and season with salt, pepper, and nutmeg.
Stir in pasta, chicken, and broccoli to coat evenly.
Transfer to baking dish, sprinkle with mozzarella and remaining Parmesan, bake 20–25 minutes until golden.
Let rest 5 minutes, garnish with parsley, and serve warm.