01 - Preheat your oven to 350°F (175°C). Line two baking sheets with parchment paper.
02 - In a medium bowl, whisk together flour, baking powder, baking soda, and salt. Set aside.
03 - In a large bowl, beat together granulated sugar and softened unsalted butter until the mixture is light and fluffy, approximately 2-3 minutes.
04 - Add the whole milk ricotta cheese, large egg, lemon zest, fresh lemon juice, and vanilla extract to the creamed butter and sugar mixture. Mix until thoroughly combined.
05 - Gradually incorporate the dry ingredients into the wet mixture, mixing only until just combined to avoid overdevelopment of gluten.
06 - Drop rounded tablespoons of dough onto the prepared baking sheets, ensuring a spacing of approximately 2 inches between each portion.
07 - Bake for 13-15 minutes, or until the edges of the cookies exhibit a lightly golden hue. Remove from the oven and allow the cookies to cool on a wire rack.
08 - For the glaze, whisk powdered sugar with fresh lemon juice in a small bowl until a smooth consistency is achieved. Drizzle the glaze over the cooled cookies and sprinkle with optional extra lemon zest for garnish. Allow the glaze to set before serving.