Chicken alfredo casserole with broccoli is a creamy, cheesy bake loaded with tender chicken, pasta, and crisp broccoli—an easy, all-in-one dinner the whole family will love.
Preheat oven to 350. Grease a 9x13 baking dish with non-stick spray.
To a large bowl, add the cooked pasta, chicken, broccoli, Alfredo sauce, and 1 1/2 cups of the cheese. Stir until combined. Add to greased baking dish. Sprinkle 1/2 cup more cheese over the top. Bake covered for 30 minutes, then uncovered for 12 minutes. Enjoy!