Gluten-Free Hot Waffles

Sift together gluten-free flour and baking powder into a bowl. Stir in caster sugar, make a well, set aside. Whisk egg yolks and combine with buttermilk and melted butter. Pour egg mixture into the middle of the sifted flour, whisk to combine. In another bowl, whisk egg whites until stiff and fold into the egg-flour mixture. The batter should be quite thick, a little thicker from pancake batter. Spoon the batter on to one plate of the preheated and lightly greased waffle iron. Cook for 2-3 minutes or until golden brown. Serve hot with your favourite topping. Have a great breakfast!