Chocolate slices for your sandwich are now a thing and they look delicious. Bourbon, a Japan-based company has started selling the chocolate slices in a similar format to the cheese single slices that you'd find at most food stores. Each pack contains 5 two-millimetre thick slices.
The sandwich slices are made from “nama” which gives them a soft texture whilst the flavour is supposed to be more intense than milk chocolate, because let's face it, there's nothing worse than weak tasting chocolate spread. Now that these are a thing though you can forget spreading all together.