I made cake balls using the tops leftover from the bridal shower cake and then mixed the crumbs with leftover buttercream frosting. I put some chocolate in miniature cupcake papers and dropped the cake ball in the center of chocolate. I let that set and then dipped the cake ball in white chocolate and decorated with sprinkles.
VIOLA!! Miniature Cupcakes. . .
I then found a SVG file for a Cupcake and made a decorative label for the top of the plastic container.
Here's the final product: