Preheat your oven to 175C/350F
Line two baking trays with greaseproof paper
In a large bowl, mix the oil, sugar, maple syrup, and milk
Add the vanilla and chocolate extract (or the double vanilla if you don't have chocolate)
In another bowl, mix together the flour, cocoa, baking soda, salt, cinnamon, and cayenne until all mixed up
Slowly sift the dry mixture in to the wet mixture, mixing all the time, until a dark dough is formed
Take the dough and roll it out on a sheet of greaseproof paper until it is about 1/2cm thick
Use your Halloween cookie cutters to create spooky shaped cookies/biscuits
Transfer these to the lined baking trays and bake for 10-12 mins (depending how gooey/biscuity you like them)
Once cooked, removed from the oven and leave for 5 mins, then transfer to a cooling rack and let them cool completely