01 - In a large mixing bowl, whisk together flour, sugar, baking powder, baking soda, and salt until evenly distributed.
02 - In a separate bowl, beat eggs, then whisk in buttermilk, melted butter, lemon zest, and vanilla extract until fully combined.
03 - Pour wet ingredients into dry ingredients and gently stir until just combined. Lumps are acceptable; avoid overmixing to maintain fluffy texture.
04 - Gently fold fresh blueberries into the batter using a spatula or wooden spoon.
05 - Heat a nonstick skillet or griddle over medium heat and lightly grease with butter or oil.
06 - Pour 1/4 cup batter onto the skillet for each pancake. Cook until bubbles form on the surface and edges appear set, approximately 2 to 3 minutes.
07 - Flip pancakes and cook for 1 to 2 minutes until golden brown and cooked through. Adjust heat as necessary to prevent burning.
08 - Transfer cooked pancakes to a serving plate and cover loosely with foil to maintain warmth. Repeat cooking process with remaining batter.
09 - Stack pancakes and top with butter, extra blueberries, lemon zest, and generous amounts of warm maple syrup.