2. Add the egg yolks, milk and vanilla and mix. Add the melted butter and mix just until combined.
3. Whip the egg whites in a separate bowl until stiff peaks form. Tenderly fold the egg whites into the batter.
4. Cook a waffle according to your waffle maker's instructions, but do not open the waffle iron until the waffle is fully cooked.
5. Remove the waffle and repeat step 4 to make 5 waffles.
Reprinted from Artisanal Gluten-Free Cooking by Peter and Kelli Bronski. Copyright © 2009 Published by The Experiment. Featured on the January 30, 2010 episode
Adam Rapoport, editor in chief of Bon Appetit magazine and the website www.bonappetit.com, knows his way around a grill. He has edited an entire book on the subject: The Grilling Book: The Definitive Guide from Bon Appetit.