Jamaican Jerk Black Forrest Cake!
Actually sounds good. Allspice, clove, rum-soaked cherries. Ginger beer glaze. Do it!
Jamaican Jerk Black Forrest Cake!
If it must LOOK like the original dish.....
....how the hell is anyone going to judge it on how you changed the FLAVOR based on a photograph?
In both cases the German must be evident (appearance, or flavor).