What to do with leftover vegan cream cheese frosting? Make Holly's kick-ass brownie recipe, cut the brownies into little circles using a biscuit cutter, then top with leftover frosting and some sprinkles.
Then take an out-of-focus picture of the brownie bites with a point and shoot camera, while mumbling to yourself about how you used to be able to actually take a decent picture back in the day.
Finally, eat two of them for breakfast on Thanksgiving day, followed by a piece of leftover pizza from the night before. Once the sugar headache comes, be sure to place your hand to your forehead and complain to your self about what a stupid breakfast choice you made.