Beat egg whites until stiff peaks are formed. Keep it aside. In the meantime, sieve all the dry ingredients in a large bowl.
Add melted butter to the egg yolks along with the vanilla essence and mix well. Add this egg mixture to the bowl with all the dry ingredients and mix well.
With the help of a spatula, fold in the egg whites into the dry ingredients until no white streaks are seen. Plug in the waffle maker and grease with little butter or oil.
Add 3/4 of the batter at a time and make about 10 waffles with these measurements. It takes about 8-10 minutes to get done perfectly well.
Do not open the lid immediately. Let the steam escape fully before opening so that you end up with super crisp and perfect waffles. Enjoy!
