Bride of Frankenstein Cupcakes | These treats are sure to be the cutest cupcakes at school, and no one has to know how easy they are to make. The base is a simple chocolate cake. The secret to the frosting is marshmallow fluff, which makes it glossy and just sticky enough to hold the toppings. Sanding sugar acts as the hair, licorice stands in for eyebrows, sprinkles make the mouth, and pretzel rods mimic electrodes. Yellow candy dots for eyes are the finishing touch.