Make the espresso and put it in a shallow dish. Add some Amaretto and let it cool.
Whip the Mascarpone, double cream, some sugar and Amaretto until you get a fluffy, light cream.
Cut the Lebkuchen cookies in half, horizontally, then soak them in the coffee for a couple of seconds on each side, then put them a shallow dish closely next to each other, creating an even layer.
Spread some mincemeat evenly on top of the cookies, then scatter some dried cherries or sour cherries and brandied cherries over it.
Now spread half of the cream on top.
Repeat the layering of the soaked cookies, then the mincemeat, then the dried fruits & brandied cherries, then the cream.
Cover with clingfilm and refrigerate until serving.
Just before serving, dust with cocoa powder, then cut it into slices and serve.