Preheat your oven to 350°F (175°C). Line a baking sheet with parchment paper.
In a medium bowl, whisk together the flour, baking soda, and salt. Set aside.
In a large bowl, cream together the softened butter, granulated sugar, brown sugar, and vanilla extract until smooth and fluffy.
Add the eggs one at a time, mixing well after each addition.
Gradually add the flour mixture to the wet ingredients, mixing until just combined.
Fold in the white chocolate chips and dried cranberries until evenly distributed.
Drop rounded tablespoons of dough onto the prepared baking sheet, spacing them about 2 inches apart.
Bake for 10-12 minutes or until the edges are lightly golden. Remove from the oven and let cool on the baking sheet for 5 minutes before transferring to a wire rack to cool completely.