01 - Preheat the oven to 350°F (175°C). Line two baking sheets with parchment paper.
02 - Whisk together all-purpose flour, baking soda, and salt in a medium bowl; set aside.
03 - Using an electric mixer or whisk, beat softened butter, light brown sugar, and granulated sugar until light and fluffy, about 2 to 3 minutes.
04 - Add eggs one at a time to the creamed mixture, beating well after each addition. Stir in vanilla extract.
05 - Gradually add the dry ingredients to the wet ingredients, mixing just until incorporated; avoid overmixing.
06 - Fold white chocolate chips and dried cranberries evenly into the dough.
07 - Drop rounded tablespoons of dough onto prepared baking sheets, spacing them approximately 2 inches apart.
08 - Bake in the preheated oven for 10 to 12 minutes, or until edges are lightly golden and centers remain soft.
09 - Allow cookies to cool on baking sheets for 5 minutes before transferring them to a wire rack to cool completely.