In a liquid measuring cup (enables for quick and easy pouring of the batter), puree all the liquid ingredients through the oil using an immersion blender, set aside. Alternately, you could whir the ingredients in a blender or mix vigorously by hand.
Gather your dry ingredients and sprinkle in over the top, in order.
Using a whisk lightly mix the dry ingredients before stirring the whole mixture together. Batter should be pourable, so add more liquid of choice if necessary.
Pour batter into a preheated waffle iron and cook until crispy and golden!