01 - Preheat oven to 350°F. Line two baking sheets with parchment paper.
02 - In a medium bowl, whisk together flour, baking soda, and salt. Set aside.
03 - In a large bowl, beat softened butter and sugar with electric mixer until pale and fluffy, about 2-3 minutes.
04 - Beat in egg, lemon zest, lemon juice, and vanilla extract until well combined.
05 - Gradually add dry ingredients to wet mixture, mixing until just combined.
06 - Gently fold in raspberries and white chocolate chips, taking care not to crush the berries.
07 - Drop dough onto prepared baking sheets using a cookie scoop or tablespoon, spacing 2 inches apart.
08 - Bake for 11-13 minutes until edges are golden and centers appear set but soft.
09 - Let cookies rest on baking sheet for 5 minutes, then transfer to wire rack to cool completely.