Using a black edible marker pen, draw a zig-zag fringe and fill it in to the edge of the macaron. Be careful to draw lightly so that you don't go through the delicate macaron crust.

Draw two straight lines for eyebrows.

Using the writing icing, ‘glue’ two candy eyeballs onto each Frankenstein face.

Finish each face by drawing on a mouth and stiches.

Leave to dry for a minute or two, then place on a plate or platter to serve.