Preparation Steps

• Preheat your waffle iron according to the manufacturer's instructions.
• In a large bowl, whisk together the flour, sugar, baking powder, baking soda, and salt.
• In a separate medium bowl, whisk together the egg yolks, buttermilk, melted butter, and vanilla extract until well combined.
• Pour the wet ingredients into the dry ingredients and whisk until just combined. Do not overmix.
• In a clean, dry bowl, beat the egg whites with an electric mixer until stiff peaks form.
• Gently fold the beaten egg whites into the waffle batter until no streaks remain.
• Lightly grease the waffle iron and pour about 0.75 cup of batter onto the center of the hot iron. Close the lid and cook for 3-5 minutes, or until golden brown and cooked through.
• Carefully remove the waffle and place it on a wire rack to keep it crisp. Repeat with the remaining batter.
• Serve immediately with your favorite toppings.