Brown Butter Double Fudge Chocolate Chip Cookie Dough Cookies Ingredients 1 3/4 cups all-purpose flour 1/4 cup unsweetened cocoa powder 1/2 teaspoons baking soda 1 1/2 sticks (12 tablespoons) of unsalted butter 1 cup brown sugar 1/2 cup sugar 1 egg + 1 egg yolk, at room temperature 2 teaspoons vanilla extract 1 1/2