Greek Yogurt (Best Option)
1:1 (1/4 cup Greek yogurt per 1/4 cup cream cheese)Greek yogurt works well because its thick consistency and acidity closely resemble cream cheese, helping maintain the cookie's soft, chewy texture and subtle tang. The protein content also supports structure in the dough.
To ensure success, use strained full-fat Greek yogurt and avoid varieties with added flavors or sweeteners. If the dough feels too wet, chill it briefly before baking.
Compared to cream cheese, Greek yogurt produces cookies with a slightly lighter texture and a mild tang, preserving the intended flavor profile and moisture balance.