⭐ Applesauce (unsweetened) (Best Fat-Free Option)
3/4:1 (3/4 cup applesauce per 1 cup olive oil) Quick tip: Reduces fat content and adds moisture but can make muffins denser and slightly sweeter.
Applesauce is a fruit puree that adds moisture and some natural sweetness while reducing fat content. Its water content replaces some of the fat's lubricating properties, which can lead to a denser crumb.
Use slightly less applesauce than olive oil to avoid excess moisture. It works best in fruit-flavored muffins where the subtle sweetness complements the recipe. Monitor baking time as muffins may bake faster.
The texture will be moister but denser, with a softer crumb and a mild fruity sweetness that differs from the original olive oil muffins.