In a medium-size bowl, stir together all the dry ingredients - both flours, baking soda, salt, ground cinnamon, stevia powder and raisins.
Stir in all the wet ingredients - applesauce, olive oil, vinegar, carrot, yogurt and milk - until totally combined.
Scoop the cake batter into the loaf pan and bake in the pre-heated oven for around 60 minutes, until the top of the cake is springy to the touch and a toothpick, when inserted into the centre, comes out clean.
Leave the cake to cool to room temperature in the loaf pan before slicing into 12.