Preheat oven to 375 degrees F / 190 degrees C.
In large mixing bowl, combine 1¼ cups fine almond flour, 1½ teaspoons xanthan gum, ⅓ cup fine coconut flour, 3 tablespoons flaxseed powder2 teaspoons baking powder and 1 teaspoon pink Himalayan sea salt.
1¼ cups fine almond flour, 1½ teaspoons xanthan gum, ⅓ cup fine coconut flour, 3 tablespoons flaxseed powder, 1 teaspoon pink Himalayan sea salt
In separate bowl, place 3 egg whites, 1 egg, ½ cup buttermilk and 3 tablespoons raw apple cider vinegar. Beat until well combined.
3 egg whites, 1 egg, ½ cup buttermilk, 3 tablespoons raw apple cider vinegar
Add wet ingredients into dry ingredients and stir together until it forms into dough.
Add half of ½ cup warm water and stir to incorporate. Add remaining water and stir until water is fully absorbed.
½ cup warm water
Sprinkle almond flour onto countertop. Roll dough in almond flour to coat and form into round ball. Dough will be sticky. Sprinkle almond flour on top of dough.
Spray 9.5 inch round glass baking dish with cooking oil. Place dough into baking dish. Make few half-inch deep slices on top of dough. Dust lightly with almond flour.
Cover tightly with foil. Let bread rest for 15 minutes.
Bake for 35 minutes and then reduce oven temperature to 300 degrees F / 149 degrees C.
Continue baking for one hour. Uncover and bake 25 to 30 minutes, until middle is dry and edges and top are evenly browned.
Cool for 15 minutes. Slice and enjoy!