In a large bowl, combine coconut flour, cinnamon, ginger, baking soda, and salt then stir.
In a separate bowl, mix eggs on high with a hand mixer until they become foamy. Add the honey, avocado oil, and vanilla then mix until combined.
Pour wet ingredients into dry ingredients and mix on high.
Fold in raisins and ½ cup walnut pieces.
Pour into cake pan and bake for 35-40 minutes, until browned on top and spongy.