01 - In a large mixing bowl, combine ricotta cheese, egg yolks, milk, lemon zest, lemon juice, vanilla extract, and melted butter. Mix until smooth and fully incorporated.
02 - In a separate bowl, whisk together flour, sugar, baking powder, baking soda, and salt until evenly distributed.
03 - Gently fold the dry ingredients into the ricotta mixture until just combined. Do not overmix—small lumps are acceptable.
04 - In a clean bowl, beat the egg whites until stiff peaks form. Gently fold the whipped egg whites into the batter using a spatula, being careful to maintain the light, airy texture.
05 - Heat a nonstick skillet or griddle over medium heat and brush lightly with butter.
06 - Pour about 1/4 cup of batter per pancake onto the skillet. Cook for 2–3 minutes until bubbles form on the surface and edges appear set. Flip and cook for an additional 1–2 minutes until golden brown and cooked through.
07 - Transfer cooked pancakes to a plate and keep warm. Repeat with remaining batter, adding more butter to the skillet as needed.
08 - Stack pancakes and top with fresh berries, a drizzle of maple syrup or honey, a dusting of powdered sugar if desired, and extra lemon zest for garnish.