For Father's Day, I want to make DP a cake because tbh, it saves a lot of money on buying presents he doesn't want. I haven't baked in a long time since I would have been too tempted to eat the batter when I was pregnant 
Has anyone ever made a chocolate biscuit bourbon cake? Or could I just do chocolate sponge with chocolate buttercream with bourbon biscuits crumbled on top? Any recipes for any cakes would be much appreciated!