First, spray Belgian waffle maker with Vegetable oil or olive oil.
Next, combine the All-purpose flour, sugar, baking powder, eggs, salt, water and vanilla extract into a large mixing bowl.
Then, using a whisk, stir the waffle batter until well combined.
Let waffle batter set for about 2 minutes.
Using the ¼ cup, scoop waffle batter and carefully pour onto one square or circle of the waffle maker.
Continue pouring ¼ cup fulls of waffle batter onto each square or circle of waffle maker. Depending on how many waffles your waffle iron makes at one time.
Finally, after 1-2 minutes, carefully raise your waffle maker lid, and remove your waffles with a wooden spatula and place on a plate to cool.