Into a mixing bowl, add All-Purpose Flour (1 cup), Granulated Sugar (1 tablespoon), Baking Powder (1/2 teaspoon), and Salt (1/2 teaspoon). Whisk to combine.
Add Egg (1), half of the Water (3/4 cup), and Vanilla Extract (1 teaspoon). Mix well.
Add the remaining water and mix to combine.
Cook on a greased waffle iron for 2 1/2 minutes.
Serve with toppings of choice!