Preheat waffle iron.

Add all of the ingredients to a blender and blend until smooth.

Pour the batter into the waffle iron and use the appliance as directed. If you want to make the waffles really crispy, cook them for a longer time (I’ve cooked them as long as 10-15 minutes using my waffle iron).

Serve immediately. If saving these waffles for later, allow them to cool on a rack so that they maintain their crispiness.