Vegan Sweet Potato Cake
Cooled espresso can be used instead of cooled coffee. Or, to make this cake appealing to everyone, you can use decaf coffee.
You can use pumpkin puree instead of sweet potato for a pumpkin version of this cake. Similarly, you can use 2 to 3 teaspoons of pumpkin pie spice instead of the cinnamon and cloves. This would also be great with a vegan cream cheese frosting!