⭐ Applesauce (unsweetened) (Best Fat-Free Option)
3/4 cup applesauce per 1 cup vegetable oil Quick tip: Reduces fat and adds moisture but can make the cake denser and slightly sweeter.
Applesauce acts as a fat replacer by adding moisture and some sweetness, which can keep the cake tender. Its high water content compensates for the missing oil to some extent, but it lacks the lubricating fat that contributes to a light crumb.
Use 3/4 the volume of applesauce compared to vegetable oil to avoid excess moisture. Monitor baking time as the cake may require slight adjustments due to moisture differences.
The resulting cake will be moister but denser and less rich, with a subtle fruity note that can complement chocolate but changes the original texture and flavor balance.