Place your waffle maker on the counter and heat on medium, or your desired setting for crisp waffles.Combine flax seed with baking powder and sea salt in a large bowl.
Whisk to combine fully and set aside.Add eggs, water and oil to the jug of your high-powered blender.
Blend on high for 30 seconds, until foamy.Transfer liquid mixture to the bowl with the flaxseed mixture.Stir with a spatula, just until incorporated.
The mixture will be very fluffy.
Scoop each; one at a time, onto the preheated waffle maker and close the top.
Cook until it beeps and repeat with remaining batter.Eat immediately or freeze in an air-tight container for a couple of weeks.
Can be frozen and then toasted for a quick breakfast, lunch or dinner.