01 - Whisk together flour, sugar, baking powder, baking soda, and salt in a large bowl until thoroughly blended.
02 - Whisk Greek yogurt, eggs, milk, vanilla extract, and melted butter in a separate bowl until completely smooth.
03 - Pour wet ingredients into dry ingredients and gently fold together until just combined. Be careful not to overmix—a few small lumps are fine.
04 - Gently fold blueberries into the batter, taking care not to crush them.
05 - Heat a nonstick skillet or griddle over medium heat and brush lightly with melted butter.
06 - Pour about 1/4 cup batter per pancake onto the skillet. Cook until bubbles form on surface and edges appear set, approximately 2–3 minutes.
07 - Flip pancakes and cook another 1–2 minutes until golden brown and cooked through.
08 - Repeat with remaining batter, adding more butter to the skillet as needed between batches.
09 - Serve warm pancakes topped with extra Greek yogurt, fresh blueberries, and maple syrup if desired.