Line a loaf pan with loaf liner and set aside and preheat the oven to 180C/356F.
In a medium sized bowl, add the almond flour, coconut flour, raw cane sugar and baking powder.
Stir to evenly combine the dry ingredients together and set aside.
In a medium sized jug, add the eggs, olive oil, orange juice, orange zest and almond essence.
Use a hand whisk, to whisk the ingredients together until they are combined and set aside.
Slowly pour the wet ingredients to the bowl with the dry ingredients while whisking until a smooth batter is formed.
Pour the batter into the lined 2lb loaf pan.
Bake the cake for the first 15 minutes at (180C/356F) after the given time loosely cover the top of the cake with a piece of foil.
Continue to bake the cake for up to an hour (mine took 50 minutes to bake) or insert a toothpick/skewer until it comes out clean.
Transfer the cake onto a cooling rack and leave to completely cool down before applying the drizzle.