8 oz (2 sticks) UNSALTED butter (cut into 16 pieces) 2 cups all purpose flour 3/4 tsp baking soda 1 1/2 tsp Kosher salt (use 3/4 tsp for regular table salt) 3/4 cup granulated sugar 2/3 cup brown sugar (tightly packed) 2 large eggs 2 tsp vanilla extract 1 cup […]