Preheat oven to 180 degrees (350F).
To a bowl, whisk together the dry ingredients, then fold in the wet.
Pour batter into a lined cake tin and bake for 30-40 minutes until a knife comes out clean (small crumbs are fine, but no raw batter).
Let cool for 10-15 minutes, then make the tahini drizzle.
Drizzle over the top until evenly covered.
Chill in the fridge for another 20-30 minutes to set, then cut into squares, drizzle with extra olive oil, and enjoy!
