01 - In a large bowl, whisk together flour, granulated sugar, baking powder, baking soda, and salt until evenly distributed.
02 - In a separate bowl, whisk ricotta cheese, eggs, milk, melted butter, lemon zest, lemon juice, and vanilla extract until smooth and fully incorporated.
03 - Gently fold wet ingredients into dry ingredients until just combined. Small lumps in the batter are acceptable; do not overmix as this develops gluten and creates tough pancakes.
04 - Gently fold fresh blueberries into the batter, being careful not to crush them or overmix.
05 - Heat a nonstick skillet or griddle over medium heat. Lightly grease with butter or oil.
06 - Pour ¼ cup batter per pancake onto the heated skillet. Cook for 2 to 3 minutes until bubbles form on the surface and the edges appear set.
07 - Flip pancakes and cook for 1 to 2 minutes longer until golden brown and cooked through.
08 - Repeat cooking process with remaining batter, greasing the pan as needed between batches.
09 - Transfer warm pancakes to serving plates. Top with maple syrup, fresh blueberries, and powdered sugar if desired.