Gather all ingredients.
In a large bowl, mix together flour, salt, baking powder and sugar; set aside. Preheat waffle iron to desired temperature.
In a separate bowl, beat the eggs. Stir in the milk, butter and vanilla.
Pour the milk mixture into the flour mixture; beat until blended.
Ladle the batter into a preheated waffle iron.
Cook the waffles until golden and crisp.
Serve immediately and enjoy!
