Combine all the dry ingredients into one bowl (flours, baking powder, salt)
Combine all the wet ingredients in another bowl (milk, oil, egg, vanilla). Whisk together.
Whisk the dry ingredients into the wet. If using any gluten flour, whisk until ingredients are just combine (ie don't over mix).
Turn the waffle maker on. Spray with oil if your waffle maker tends to stick (mine often does). Let the mixture rest while it heats up. Add more milk if the mixture seems too thick.
Once the waffle maker is ready, pour your batter. I typically use a half cup measuring cup as my ladle.
Remove waffle when done and place on a cooling rack. Re-oil the waffle maker and continue with the rest of the batter. You should be able to make about 8 waffles.
To serve, slather with nut butter (my preference) or butter and a light sprinkling of maple or fruit syrup, if desired.