Oven preheated to 140C (fan forced) and a 23cm spring form cake tin oiled and lined with silicone paper
Sift Besan flour, Baking powder, Cocoa powder, salt and Sugar into a bowl.
In a separate bowl whisk together the eggs, vanilla extract, coconut quench, kombucha and oil until emulsified.
Make a well in the center of the dry ingredients then add the wet ingredients and stir until just but full combined.
Pour into the lined cake tin.
Place in the center rack of the oven and bake fro 1hr 10 minutes or until just cooked.
Allow to cool slightly in the tin.
Serve with Berries and dust with icing sugar.