01 - In a large bowl, whisk together flour, sugar, baking powder, baking soda, and salt until evenly mixed.
02 - In a separate bowl, whisk buttermilk, eggs, melted butter, lemon zest, lemon juice, and vanilla extract until thoroughly combined.
03 - Pour wet ingredients into dry ingredients and gently stir until just combined, leaving some lumps intact to avoid overmixing.
04 - Fold fresh blueberries gently into the batter, taking care not to crush them.
05 - Heat a nonstick skillet or griddle over medium heat and lightly grease with butter or oil.
06 - Pour 1/4 cup batter per pancake onto skillet. Cook until bubbles appear on the surface and edges are set, about 2 to 3 minutes. Flip and cook another 1 to 2 minutes until golden brown and cooked through.
07 - Repeat cooking process with remaining batter, greasing skillet as needed.
08 - Serve warm stacked pancakes drizzled with maple syrup, garnished with extra blueberries and a dusting of powdered sugar if desired.