Grease and lightly flour a 25 cm circular baking pan. To do this, add a bit of oil to the pan and spread it evenly, then sprinkle flour over the greased surface. Tilt and shake the pan to ensure the flour coats it completely, and tap out any excess flour.
Pour the batter into the prepared pan, spreading it evenly. Tap the pan gently on the workbench a few times to remove any air bubbles and ensure the batter is level.
Preheat your oven to 160°C (fan-forced). Bake the cake for 40 minutes, or until a toothpick inserted into the center comes out clean.
Once baked, remove the cake from the oven and allow it to cool in the pan for about 15 minutes, before attempting to remove from pan.
To remove the cake from the pan, place a flat surface (like a plate or a cutting board) on top of the pan, then carefully invert the pan to release the cake.
Allow the cake to cool completely to room temperature before dusting the top with icing sugar using a small sieve. Dusting too early, while the cake is still warm, may cause the icing sugar to melt and lose its bright white appearance.
Slice, serve, and enjoy your Fanouropita!