Preheat oven to 350°F. Line a baking sheet with parchment paper.
Add the butter to a skillet set over medium heat. Cook until the butter begins to lightly brown, about 5 minutes. Remove from the heat and transfer to a mixing bowl. Let cool for 5 minutes or so.
To the brown butter, mix in the brown sugar, granulated sugar, eggs, vanilla, lemon juice, and lemon zest mixing until smooth.
Add the flour, baking soda, and salt. Mix on low speed until the dry ingredients are combined. Don't overmix. Using a wooden spoon, fold in the blueberries and white chocolate chips.
Portion batter using an ice cream scoop on prepared baking sheets. Gently flatten the tops with the heel of your hand.
Bake at 350°F for 15-18 minutes. Transfer cookies to a cooling rack and enjoy!