My daughter Grace says she hates chocolate, and her little sister Lily is a chocolate monster (like me). I made this cake for Lily's birthday and both girls loved it! It is inspired by Dreena Burton's Chocolate Sweet Potato Cake and Miette Bakery's Tomboy Cake.
Preheat oven to 350 degrees F. Grease sides of a springform pan and line bottom with parchment paper.
Add into blender: sweet potato, water, maple syrup, vinegar. Blend until well combined.
Add into bowl: flour, sugar, salt, vanilla powder. Mix with a whisk to combine.
Pour wet from blender into bowl with dry. Mix briefly with a spatula, then pour into springform pan.
Bake 30-35 minutes, until a toothpick comes out clean. Cool completely before removing from pan and frosting.
Mix the marshmallow fluff and frosting together in a bowl. Spread onto the cooled chocolate cake and decorate with maraschino cherries.