โญ Applesauce (unsweetened) (Best Fat-Free Option)
3/4 cup applesauce per 1 cup vegetable oilApplesauce is a common fat substitute that adds moisture and some sweetness while reducing fat. In Tiramisu, this can lighten the texture but may slightly alter the traditional creamy mouthfeel.
Use unsweetened applesauce to avoid unwanted sweetness. The reduced fat content means the mascarpone layer may be less rich, so balance with mascarpone quantity if necessary.
The final dessert will be lighter and less rich, with a subtle fruity undertone, which deviates from classic Tiramisu but can be a healthier alternative.