R.M.
I made these black cat cupcakes, they're regular chocolate cupcakes, frosted, and you put an Oreo standing upright on top of the cupcake for a face (I cut out a little chunk from the top of the cupcake to make it stand up better) use a dab of chocolate icing to "glue" on m&m eyes, black licorice whiskers, and chocolate chip ears on top of the Oreo. You can also use the licorice to stick a tail in the cupcake. You need the peel apart licorice which is kind of hard to find. Last year I ended up cutting my own strips.
I also made hot dogs to look like mummies, you take Crescent roll dough and cut it into thin strips, wrap the strips around a hot dog, (about 1/2 inch around the top, leave about an inch unwrapped, then wrap strips around the rest of the hot dog.) Bake for about 15 minutes then make a face with mustard on the unwrapped part.