01 - Whisk together flour, sugar, baking powder, baking soda, and salt in a large bowl until thoroughly combined.
02 - In a separate bowl, whisk Greek yogurt, eggs, milk, vanilla extract, and melted butter until smooth and homogeneous.
03 - Pour wet mixture into dry ingredients. Gently fold together until just combined; small lumps are acceptable. Avoid overmixing to prevent dense pancakes.
04 - Gently fold blueberries into the batter, taking care not to crush them.
05 - Heat a nonstick skillet or griddle over medium heat. Lightly brush surface with butter.
06 - Pour approximately 1/4 cup batter per pancake onto the heated surface. Cook until bubbles form across the surface and edges appear set, about 2-3 minutes.
07 - Flip pancakes carefully and cook an additional 1-2 minutes until golden brown and completely cooked through.
08 - Repeat with remaining batter, adding more butter to the skillet as needed between batches.
09 - Serve pancakes warm with optional toppings: extra Greek yogurt, fresh blueberries, and maple syrup.