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 dry ingredients and stir until just combined. Avoid overmixing.
05 - Transfer batter to prepared loaf pan and smooth top. Sprinkle remaining 1/4 cup Parmesan evenly over surface.
06 - Bake for 35-40 minutes until a toothpick inserted into center comes out clean and top is golden brown.
07 - Let cool in pan for 10 minutes, then transfer to wire rack to cool completely. Garnish with parsley if desired. Slice and serve.