01 - Preheat oven to 350°F and line two baking sheets with parchment paper.
02 - Whisk together flour, baking soda, and salt in a medium bowl. Set aside.
03 - Beat softened butter, granulated sugar, and brown sugar until light and fluffy, about 2-3 minutes.
04 - Add eggs one at a time, mixing well after each. Stir in lemon zest, lemon juice, and vanilla extract.
05 - Gradually mix dry ingredients into wet mixture until just combined.
06 - Gently fold in diced strawberries and white chocolate chips if using, being careful not to overmix.
07 - Drop tablespoon-sized portions onto prepared baking sheets, spacing 2 inches apart.
08 - Bake for 11-13 minutes until edges are set and centers appear slightly soft.
09 - Let cookies rest on baking sheet for 5 minutes, then transfer to wire rack to cool completely.
10 - Whisk powdered sugar and lemon juice until smooth. Drizzle over cooled cookies and let set before serving.