Combine dry ingredients of flour, baking powder & cinnamon in a large bowl. In a separate bowl, combine wet ingredients of eggnog, melted butter, eggs and whisk to combine.
Add wet ingredients into dry ingredient bowl and gently fold to combine — don’t over mix! Leave some lumps and bumps.
Make your waffles in a waffle iron, removing before they are crispy.
Fry 30 seconds on each side in a neutral oil, allowing excess oil to drip off on a paper towel lined plate.5. Add cinnamon + sugar to a plate and coat each fried waffle in the mixture.