01 - In a large pot, combine uncooked penne pasta, diced cooked chicken, and chicken broth. Bring the mixture to a boil over medium-high heat, then reduce to a simmer. Cook, stirring occasionally, until pasta is tender and most of the liquid is absorbed.
02 - Add cream cheese and grated Parmesan to the pot. Stir continuously until both cheeses are fully melted, creating a smooth and creamy sauce.