01 -
Heat olive oil in a large pot over medium heat. Add the cooked chicken, season with garlic powder, salt, and pepper, then sauté for 2–3 minutes.
02 -
Pour in chicken broth, heavy cream, and buffalo sauce. Stir to combine, then add the uncooked pasta.
03 -
Increase heat to bring the mixture to a boil. Reduce to low heat, cover, and simmer for 10–12 minutes, stirring occasionally, until pasta is tender.
04 -
Add Parmesan, mozzarella, and cream cheese. Stir until all cheeses are thoroughly melted and the sauce turns smooth and creamy.
05 -
Portion onto serving plates. Garnish with chopped green onions or parsley, if desired, and serve warm.