β Greek Yogurt (Full Fat) (Best Fat-Free Option)
3/4 cup Greek yogurt per 1 cup cream cheeseFull-fat Greek yogurt has a thick, creamy consistency with a tangy flavor that can mimic some aspects of cream cheese. Its high protein content helps maintain body in sauces, but its acidity can change the taste balance.
To prevent curdling, add Greek yogurt off the heat or at low temperatures and consider tempering it by mixing with a small amount of warm sauce first.
The resulting pasta sauce will be lighter and tangier, which can be desirable in some recipes but may not suit all cream cheese applications.