Low carb recipe: Tiramisu

Individual Tiramisu portions in a low-carb style are quite easy, although messy, to make (I got grated chocolate all over the place making these).   Compared with my usual Tiramisu recipe, this is incredibly low carb; 8.5g per portion vs. 35g per portion (and it's debateable whether all of that carbohydrate is usable given some of it is from Xylitol).  And still blimmin' lovely!

The "Total Sweet" sweetener I've used is, in fact, Xylitol and there are other brands available but this is the one I can get hold of easily.