01 - Preheat your waffle iron according to the manufacturer's instructions until ready for use.
02 - In a medium bowl, whisk together the Greek yogurt, eggs, milk, melted butter, and vanilla extract until completely smooth and uniform.
03 - In a separate bowl, combine the flour, sugar, baking powder, baking soda, and salt, stirring to ensure even distribution.
04 - Add the dry ingredients to the wet ingredients, folding gently with a spatula just until incorporated. Stop mixing when a few small lumps remain—avoid overmixing to ensure light, fluffy waffles.
05 - Lightly grease the preheated waffle iron with melted butter or cooking spray to prevent sticking.
06 - Pour approximately 1/3 cup of batter into the center of the waffle iron, adjusting quantity based on your iron's size. Cook until golden brown and crisp, typically 3-5 minutes per batch.
07 - Remove waffles carefully and serve immediately while warm. Top with fresh berries, honey, maple syrup, or additional Greek yogurt for extra protein.