mint aero cheesecake

12 digestive biscuits, butter, 1 pack cream cheese 1 small tub cream, icing sugar and aero. crush the biscuits and melt the butter, add butter until all biscuit looks wet. add to tin and spread out evenly. next whisk the cream cheese and cream together until thick. then crush the aero with a rolling pin. put in a third of a large packet, and mix. then add the mixture on top of the biscuit, then decorate with extra aero and refrigerate for 40 mins