01 - In a large bowl, whisk together flour, sugar, baking powder, baking soda, and salt.
02 - In a separate bowl, whisk ricotta, milk, eggs, melted butter, vanilla extract, lemon zest, and lemon juice until smooth.
03 - Gently fold the wet ingredients into the dry ingredients until just combined, maintaining some lumps to avoid overmixing.
04 - Carefully fold the fresh blueberries into the batter.
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 the skillet. Cook until bubbles form on the surface and edges are set, about 2 to 3 minutes.
07 - Turn pancakes over and cook an additional 1 to 2 minutes until golden brown and fully cooked.
08 - Repeat cooking with remaining batter, adding more butter or oil as necessary. Serve warm, optionally with extra blueberries, maple syrup, or powdered sugar.