01 - Heat your waffle iron according to manufacturer guidelines until ready for batter.
02 - In a medium bowl, whisk Greek yogurt, eggs, milk, melted butter, and vanilla extract until thoroughly blended and smooth.
03 - In a separate bowl, sift together flour, sugar, baking powder, baking soda, and salt.
04 - Pour dry mixture into wet ingredients and fold gently until just combined. Stop mixing when small lumps remain—overworking creates tough waffles.
05 - Lightly coat the preheated waffle iron with melted butter or cooking spray.
06 - Pour approximately 1/3 cup batter per waffle and close the lid. Cook until golden brown with crisp edges, about 3-5 minutes per batch.
07 - Plate immediately while hot. Top with fresh berries, honey, or maple syrup as desired.