Preheat oven to 350F. In a medium bowl, cream together the butter and 1 cup of the powdered sugar with a whisk until pale and well combined. Add in the vanilla extract and cream together. Add in the flour, cocoa powder and salt and fold in with the butter and sugar using a spatula. Once halfway combined, add in the chopped chocolate chips and keep folding until all combined

Using a small cookie scooper, scoop the cookie dough onto a baking tray lined with parchment paper and leave it in a dome shape. This makes about 24 cookies. Bake for about 12-15 minutes.

Remove from oven and let cool 10-15 minutes. Place about ½ cup of powdered sugar in a bowl. Once cookies have cooled enough to handle, roll each one carefully in the powdered sugar and place on a serving plate. Enjoy!