Sour Cream (Best Option)
1:1 by volume (e.g., 1/4 cup sour cream per 1/4 cup Greek yogurt)Sour cream works well because it has comparable fat content and acidity to Greek yogurt, which helps tenderize the gluten and adds moisture without making the dough too wet. The lactic acid in sour cream also aids in flavor development and dough rise.
When using sour cream, ensure it is full-fat for best texture and avoid low-fat versions that can dry out the dough. Mix thoroughly to maintain dough consistency.
The final pizza dough will have a slightly richer flavor and similar chewiness, with a subtle tang that complements the crust, closely mimicking the original Greek yogurt effect.