Preheat the waffle iron:
Turn on your waffle iron and allow it to preheat while you prepare the batter.
Mix the dry ingredients:
In a large mixing bowl, whisk together the flour, sugar, baking powder, and salt.
Combine the wet ingredients:
In a separate bowl, whisk together the eggs, milk, melted butter, and vanilla extract until well blended.
Make the batter:
Pour the wet ingredients into the bowl of dry ingredients. Stir gently with a whisk or spatula until just combined. Be careful not to overmix; a few lumps are okay.
Cook the waffles:
Lightly grease the waffle iron with non-stick spray or a small amount of butter. Pour the batter into the center of the waffle iron, spreading it slightly (amount depends on your waffle iron's size). Close the lid and cook according to the waffle iron’s instructions, usually 3–5 minutes, or until golden brown.
Serve immediately:
Remove the waffle from the iron and repeat with the remaining batter. Serve hot with your favorite toppings.
Topping Ideas
Sweet options: Maple syrup, fresh berries, whipped cream, chocolate chips, or powdered sugar.
Savory options: Fried eggs, crispy bacon, smoked salmon, or avocado slices.