Pre -heat the oven to 160 degrees,
Peel, chop and cook your pumpkin chunks in the microwave for 5 minutes with a splash of water and covered in cling film,
Measure the flours, baking powder, bicarb, salt, cinnamon, vanilla and butter into a large mixing bowl and rub with your fingers until the mixture resembles small crumbs,
Add in the egg and the pumpkin and stir to form a slightly damp dough, adding a little more flour if the mix is too wet
Place the ball of dough in the fridge for 30 minutes to chill,
Dust the work surface liberally with flour and roll out the cookies until they are quite thin then cut our into medium sized circles. You will need to keep dusting the work surface to prevent the dough from sticking,
Place the cookies onto two baking trays and bake for 18 minutes,
Place cookies on a wire rack until completely cool ad then drizzle with orange or red glace icing.
Glace icing is simply icing sugar combined with a small amount of water. See the packet for full instructions.