Combine the almond milk and apple cider vinegar and set aside for 5+ minutes.
Melt the coconut oil, if needed, and set aside to cool slightly.
In a blender, add eggs, banana, apple (cut into small pieces for easier blending), maple syrup, vanilla, baking soda, salt and cinnamon, then add the oats.
Once you're ready to blend, add the almond milk vinegar combo, and start your blender. Carefully pour in your melted coconut oil. (You can omit adding oil last if all of your ingredients are at room temperature; however, if your milk and eggs etc are cold, then I add the oil this way to keep it from re-solidifying too much).
Once fully blended, let sit for 5-10 minutes to thicken the batter while you heat up the waffle maker.
Spray your waffle maker with oil between each waffle. Follow your waffle makers instructions for heating and for the quantity of batter. With my waffle maker I add 3/4 C batter and cook for 7-8 minutes each, this results in 4 large waffles.
When you remove the waffle from the waffle maker, place it on a wire rack instead of a plate until ready to eat, otherwise the waffle could get soggy.
ENJOY!