Inject the chocs with some of this http://www.scorchio.co.uk/grim-reaper-oblivion-extract-500000-scoville-p-1591.html?gclid=CLqKx4e4kLwCFSsCwwodQBYAVA
Or the hotter version http://www.ebay.co.uk/itm/Grim-Reapers-DOOMSDAY-1-Million-Scoville-Extract-ULTRA-HOT-/370974955343?pt=UK_Home_Garden_Food_SM&hash=item565fd4974f