In a loaf pan, add a few drops of olive oil and wipe with a paper towel. Dust the pan lightly with flour and set aside. Preheat your oven to 180C
In a large bowl, add the cake flour, sugar, baking powder, and salt.
Add these dry ingredients to a sifter and sift into another bowl or on a parchment paper.
In a separate bowl, add the olive oil, OatWow, flax egg, tahini paste, vanilla extract, and the lemon zest.
Using a whisk, combine the wet ingredients extremely well, until homogenous.
Add the wet ingredients into the dry ingredients and combine lightly.
Make sure to not overmix as this will result in a hard texture.
Pour the batter into the prepared loaf pan and sprinkle with the toasted sesame seeds.
Bake in the oven for 30 minutes. Once it is baked, remove from the oven and cool it down on a wire rack.