Prepare the Oven: Preheat your oven to 350°F (175°C) and line baking sheets with parchment paper or silicone baking mats.
Mix Dry Ingredients: In a bowl, whisk together flour, baking soda, and salt until evenly combined. Set aside.
Cream Butter and Sugars: In a mixing bowl, beat the softened butter, granulated sugar, and brown sugar together until light and fluffy, about 2-3 minutes.
Add Wet Ingredients: Beat in the egg, vanilla extract, orange zest, and orange juice, mixing until fully incorporated.
Combine Wet and Dry Ingredients: Gradually add the dry ingredients to the wet mixture, stirring gently until just combined.
Fold in White Chocolate Chips: Carefully fold in the white chocolate chips until evenly distributed throughout the dough.
Portion the Dough: Using a tablespoon or cookie scoop, drop balls of dough onto the prepared baking sheets, spacing them about 2 inches apart.
Bake: Bake in the preheated oven for 10-12 minutes, until the edges are lightly golden and the centers are set. Allow the cookies to cool on the baking sheets for a few minutes before transferring them to a wire rack to cool completely.