Preheat the oven to 350°F (175°C) and line a baking sheet with parchment paper.
In a medium bowl, whisk together flour, baking soda, and salt.
In a large mixing bowl, cream together the softened butter, granulated sugar, and brown sugar until light and fluffy.
Add the egg and vanilla extract to the creamed mixture and beat until well combined.
Add the softened cream cheese and mix until the mixture is smooth and combined.
Gradually add the dry ingredients to the creamed mixture, mixing until just combined.
Fold in the chopped strawberries and white chocolate chips, if using.
Drop spoonfuls of dough onto the prepared baking sheet, spacing them about 2 inches apart.
Bake for 12-15 minutes, or until the edges are lightly golden and the centers are set.
Remove from the oven and allow the cookies to cool on the baking sheet for 5 minutes before transferring them to a wire rack to cool completely.
