Add the apple cider vinegar to the non dairy milk and let sit about 5 minutes.
In a large bowl add the wet ingredients one by one and mix it thoroughly with a whisk.
Add the dry ingredients and mix it until the batter is smooth. It should have the consistency of pancake batter; neither too thick nor too thin.
Spray the waffle iron with cooking spray and make waffles according to the instructions that comes with your waffle iron.