Break up the white chocolate and place it in a microwave safe bowl.

Melt the chocolate in the microwave in 30 second bursts, stirring between each one to ensure it melts evenly. Be careful not to overheat or burn the chocolate, heat only until just melted and smooth.

Dip the backs of two candy eyes in the melted chocolate, then stick them to the side of a marshmallow.

Lay the marshmallow on its side on a plate and repeat with the remaining marshmallows and candy eyes.

Pop the plate of marshmallow ghosts in the fridge for 10 minutes to set the chocolate.

Pop the ghosts back the right way up and place on a plate or platter to serve.