01 - Preheat oven to 350°F. Grease a 9x5-inch loaf pan and line with parchment paper.
02 - Whisk together almond flour, coconut flour, 1/4 cup Parmesan, baking powder, salt, garlic powder, oregano, thyme, and rosemary in a large bowl.
03 - Whisk eggs in a separate bowl, then add almond milk and olive oil, mixing until smooth.
04 - Pour wet ingredients into the dry ingredients and stir until just combined. Avoid overmixing.
05 - Transfer batter to the prepared loaf pan, smooth the top, and sprinkle remaining 1/4 cup Parmesan evenly over the surface.
06 - Bake for 35-40 minutes, until a toothpick inserted into the center comes out clean and the top is golden brown.
07 - Let cool in the pan for 10 minutes, then transfer to a wire rack to cool completely. Garnish with chopped parsley if desired. Slice and serve.