⭐ Applesauce (unsweetened) (Best Fat-Free Option)
3/4 cup applesauce per 1 cup olive oil Quick tip: Reduces fat and adds moisture but results in a denser, less tender crumb and may mute vanilla flavor.
Applesauce is a water-based substitute that adds moisture and some natural sweetness but lacks fat, which is critical for tenderness and crumb structure in cakes. The reduced fat content can make the cake denser and less rich.
When substituting, reduce the volume to 3/4 cup applesauce per 1 cup olive oil to compensate for added water content. Watch for a slightly heavier batter and adjust baking time accordingly.
The cake will be moister but denser, with a softer crumb and potentially muted vanilla flavor due to the applesauce’s mild fruitiness.