Stem ginger cupcakes

I got the Cupcakes from the Primrose Bakery book for Christmas so

decided to make some ginger cupcakes.

They are super-treacley and tangy, much denser and
stronger in flavour than usual cupcakes, so great for Christmas time.

They feature black molasses, treacle and stem ginger pieces,
so are not for the faint-hearted.

To finish, slather in ginger fudge icing and
sprinkle with demerara sugar...