⭐ Sour Cream (Best Nut-Free Option)
1:1Sour cream works well because it has a similar fat content and acidity level to Greek yogurt, which helps activate baking soda or baking powder in the scone dough, contributing to proper rise and tender crumb. The moisture content is also comparable, ensuring the dough remains soft but not overly wet.
For best results, use full-fat sour cream and measure it exactly to avoid altering dough consistency. Avoid low-fat versions as they can affect texture and moisture balance.
Compared to Greek yogurt, sour cream may impart a slightly richer and creamier flavor but will maintain the essential tang and moisture needed for classic scones.