Sourdough chocolate chip cookies 1 cup butter grass fed if you can changes the whole taste 3 cups all purpose flour 1 tsp baking powder Large pinch of sea salt 1 cup granulated sugar 1 cup brown sugar 3 egg yolks 2/3 cup sourdough discard Splash of vanilla 2 1 2 cups chocolate chips Method :Brown butter in sauce pan once it turns a light amber color its ready. Allow to come to room temperature . In a standing mixer add sugars and butter whisk until fluffy 2 -3 mins. Next add eggs mix another 3 mins. Then add your sourdough discard and vanilla mix well the texture of the batter will change. Add flour mix until mostly combined. Finally add chocolate chips . At this point you can shape and bake the cookies at 360 F for about 9 -10 mins