Turn on your electric waffle maker and let it warm up while you make the waffle batter
Separate the egg yolk from the white. Add the yolk to a medium sized bowl. Add the egg white to another medium sized bowl or to the bowl of a stand mixer. Whip the egg white to stiff peaks. I recommend using a stand mixer or an electric hand mixer if possible. Although you can whip an egg white to stiff peaks with just a whisk, it can take some time and effort
To the bowl with the egg yolk, add the nut milk, maple syrup, and mix until combined
Add the coconut flour, tapioca starch, baking powder, salt and the melted ghee or coconut oil to the liquid mixture. Mix thoroughly. The batter will start to thicken as the coconut flour absorbs the liquid
Once the batter is mixed, add the whipped egg whites to the batter and gently fold until incorporated
Once the batter is done, pour into the center of the waffle maker and gently spread out. Close the waffle maker and allow to cook, about three minutes
The waffle is cooked and ready to eat once it is crispy brown on the outside and slightly bounces back to the touch