โญ Dark Brown Sugar (Best Fat-Free Option)
1:1 by volumeDark brown sugar contains a higher molasses content than light brown sugar, which helps retain moisture and contributes to the tender crumb and flavor complexity in focaccia. The molasses also slightly acidifies the dough, aiding yeast activity and crust color.
When substituting, use an equal volume to brown sugar and ensure it is well incorporated to avoid clumps. Watch dough hydration as the molasses can slightly increase stickiness but generally behaves similarly.
The final focaccia will have a slightly richer flavor and a moist, tender crumb very close to the original recipe using light brown sugar.