01 - Preheat oven to 350°F (175°C). Line two baking sheets with parchment paper.
02 - In a medium bowl, whisk together all-purpose flour, baking powder, baking soda, and salt. Set aside.
03 - In a large bowl, beat softened butter and granulated sugar until light and fluffy, for 2–3 minutes.
04 - Add ricotta cheese, egg, vanilla extract, fresh lemon juice, and lemon zest to the butter mixture. Beat until fully incorporated.
05 - Gradually add the dry mixture to the wet ingredients. Mix until just combined, ensuring not to overmix the dough.
06 - Using a tablespoon or small cookie scoop, drop dough onto prepared baking sheets, spacing each portion about 2 inches apart.
07 - Bake for 12–14 minutes until cookie edges are lightly golden and centers are set.
08 - Allow cookies to cool on the baking sheet for 2 minutes, then move them to a wire rack to cool completely.
09 - In a small bowl, whisk powdered sugar and fresh lemon juice until smooth. Adjust glaze consistency as needed with additional sugar or juice.
10 - Once cookies are fully cool, drizzle or spread glaze over each. Decorate with lemon zest or sprinkles if desired, and allow glaze to set before serving.