⭐ White Sugar + Molasses (Best Gluten-Free Option)
For every 1 cup brown sugar, use 1 cup white sugar + 1 tablespoon molassesBrown sugar is essentially white sugar with molasses added back in, which contributes moisture and a rich, complex flavor. By mixing white sugar with molasses, you recreate these properties, ensuring the carrot cake retains its characteristic moistness and depth.
When mixing, ensure the molasses is thoroughly blended into the white sugar to avoid clumps and uneven sweetness. This substitute works best when used immediately as the molasses can harden if stored.
Compared to original brown sugar, this substitute yields nearly identical texture and flavor, preserving the cake’s moist crumb and subtle caramel notes essential to a classic carrot cake.