To create the dusted sugar brownie, I used a Spellbinders Impressabilities, dusting sugar from Wilton, and a frosted brownie. The brownie was cut into the heart shape using a large cookie cutter.
Try and place the frosting on the brownie as evenly as possible, so one side of the brownie isn't higher than the other. By doing this, you create a much more even surface to place the Impressablities upon. Also, make sure that you are using a BRAND NEW Impressabilities because you are handling food that will be consumed. Do not push the Impressabilities into the frosting, or the frosting will come up when it is removed.