Whisk egg whites with an electric whisk until white and fluffy and form soft peaks.
Combine the egg yolks, ghee, salt, vanilla, spices and maple syrup.
Stir in the flour, then add enough water to make thick but droopy batter.
Carefully fold in the egg whites, making sure not to overmix. The batter should be of yogurt consistency. If it is too thick, add a little water to thin it down.
Preheat your waffle iron well. Brush it with a little softened ghee. Cook the waffles on medium-high heat according to your instuctions. (I cooked each waffle for 7 mins but it may be less for you if your iron is hotter.)
Enjoy these waffles with a small cup of herbal tea, as well as with my Hot Carob Fudge Sauce, a Crunchy Sunflower Seed Topping (see notes) and a teaspoon of crème fraíche.