In a large mixing bowl, add the eggs, sugar, and vanilla extract. Whisk to combine until light and airy.
To the egg mixture, pour in the milk, oil, and molasses. Continue to whisk until the molasses is fully combined.
Mix in the dry ingredients (baking powder, spices, and flour) into the wet ingredients using a spatula.
Ladle batter into the waffle iron and close. Cook until desired crispness or until the indicator light turns on.
Notes
Remember to give the batter time to sit, as it helps with the fluff factor. It allows all the rising agents and other ingredients marry together before being used.