Double Chocolate Chip Cookie

Ingredients 2 cups all-purpose flour 2/3 cocoa powder 1/2 tsp baking soda 1/2 tsp kosher salt 1 cup unsalted butter, melted 1 cup packed light brown sugar 1/2 cup organic cane sugar 2 tsp vanilla extract 1 egg + 1 egg yolk, at room temperature 2 cups semisweet chocolate chips Directions: Preheat the oven to 325 degrees F.  Whisk…