01 - In a small saucepan over medium heat, combine blueberries, sugar, water, and lemon juice. Bring to a simmer and cook for 8–10 minutes, stirring occasionally, until blueberries burst and syrup thickens slightly. Keep warm on low heat.
02 - In a large bowl, whisk together flour, sugar, baking powder, baking soda, and salt until evenly combined.
03 - In a separate bowl, mix ricotta, milk, egg yolks, vanilla extract, lemon zest, lemon juice, and melted butter until smooth and well incorporated.
04 - Gently fold the wet mixture into the dry ingredients until just combined, being careful not to overmix.
05 - In a clean bowl, beat egg whites until soft peaks form. Gently fold into the batter with careful strokes to maintain airiness without overworking.
06 - Heat a nonstick skillet or griddle over medium heat and lightly brush with butter to prevent sticking.
07 - Pour 1/4 cup batter per pancake onto the skillet. Cook for 2–3 minutes until bubbles form on the surface and edges appear set. Flip carefully and cook for another 1–2 minutes until golden brown and fully cooked through.
08 - Transfer cooked pancakes to a serving plate and continue cooking remaining batter using the same method until all batter is used.
09 - Serve pancakes warm, generously topped with blueberry syrup and desired garnishes.