Pour into a waffle maker and cook according to appliance instructions. We like the Oster Duraceramic waffle maker because no oil is needed!
Prep tip: Grind the flour ahead of time and add in the dry ingredients (flaxseed, salt, and baking soda) and store in a jar. You could even make multiple mixes at once - so you can jump dump in a blender or bowl and add in the wet ingredients!