Preheat the oven at 175 degrees C.
Grease and line a 8″ cake time
In a mixing bowl sift flour, cocoa powder, baking soda and salt. Add the sugar.
In another bowl bring together all the liquid ingredients – water, oil, vinegar and vanilla.
Pour the liquid ingredients over the dry ingredients and mix them to form a smooth batter.
Be careful not to over mix as this toughens the cake.
Transfer the contents to the prepared tin.
Bake in the preheated oven at 180 degrees C for 35 to 40 minutes or until done (when a skewer inserted in the center of the cake comes out clean).
Cool in the pan for 5 minutes before inverting it of a wire rack for cooling further.
Enjoy plain or dress it up with chocolate ganache.