Pre heat your waffle iron, if it's not non stick be sure to coat well with oil
Whisk flour and baking powder together
Add milk and egg to flour mixture
Add cinnamon and vanilla and mix whisk well until fully blended, and the batter is smooth
Using a ladle or measuring cup, pour mixture evenly into hot waffle iron. Cook until golden brown.
Top with your favorite fruit, nuts, or maple syrup.