Preheat the oven to 350 degrees F. 

Add butter to a saucepan and melt, stirring often. Butter will foam & turn golden brown in color. Remove from heat & allow to cool.

Using parchment paper, line a baking sheet & set aside.

Once brown butter has cooled, add to the mixing bowl along with sugars & mix until well combined. 

Add eggs & mix until combined. 

In a separate bowl, add flour, baking soda, & salt. 

Add dry ingredients to wet and mix until just combined. Add white chocolate chips, semi-sweet chocolate, & pecans.

Using a cookie scoop, arrange cookie dough on a lined baking sheet.

Place in the oven & bake for 11 minutes.

Cool on a wire rack.

Enjoy!