It's not easy coming up with a whole food-based frosting that is as nutritious as it is tasty, but way back in 2010 I came up a sweet potato icing recipe based off of the ingredients I was using in the liquids for this Buckwheat Cinnamon Roll Recipe.
I thought these healthy gluten-free chocolate cupcakes with bright orange frosting looked quite festive for halloween. You could even offer them to your children in exchange for their candy loot! My children normally go trick-or-treating and then come back home and give most of their candy away to the last of the trick-or-treaters.
I like to use coconut sugar when making a treat for our family and friends. It has a rich, caramel-like flavor that isn't too sweet.