Preheat oven to 350. Mix cake ingredients for about 2 mins and roll into i inch balls. Place on a non stick cookie sheet and bake for 9 minutes. Let cool on baking sheet for 2 minutes. Transfer to parchment paper and cool completely.Fill with butter cream.
Cream butter, shorting and peanut butter until light and fluffy. Add honey, vanilla and water and beat again . Slowly add powdered sugar until all is incorporated. And then mix in butterfingers.