INGREDIENTS
1/2 cup
Sweet potato, cooked
2 1/2 cups
All-purpose flour
1 tsp
Baking powder
1/2 tsp
Baking soda
1/2 cup
Brown sugar, packed light
1/2 tsp
Cinnamon, ground
1/4 cup
Confectioners' sugar
1/4 tsp
Salt
1 1/2 tsp
Vanilla extract
9/16 cup
Butter, unsalted
1/2 cup
Buttermilk
4 tbsp
Heavy cream