01 - 
                Preheat oven to 175°C (350°F). Line a baking sheet with parchment paper.
              
              
              
                02 - 
                In a bowl, whisk together all-purpose flour, baking powder, and salt.
              
              
              
                03 - 
                In a separate bowl, cream together softened butter and granulated sugar until light and fluffy. Beat in the egg, lemon juice, and lemon zest.
              
              
              
                04 - 
                Gradually mix in the dry ingredients until a dough forms. Fold in the finely chopped raspberries.
              
              
              
                05 - 
                Drop spoonfuls of dough onto the prepared baking sheet, spacing them about 5 cm (2 inches) apart. Bake for 12-15 minutes, or until the edges are lightly golden.
              
              
              
                06 - 
                Cool the cookies on the baking sheet for 5 minutes, then transfer to a wire rack to cool completely.
              
              
              
                07 - 
                In a bowl, whisk together powdered sugar, raspberry puree, and lemon juice until smooth.
              
              
              
                08 - 
                Drizzle the glaze over the cooled cookies and sprinkle with extra lemon zest. Allow the glaze to set before serving.