Sift flour into a deep bowl.
Add cocoa to the flour.
Add sugar.
Add baking powder to dry ingredients.
Cut the butter into pieces and add to the dry ingredients.
Beat the eggs in a separate bowl with a whisk.
Rub the dry ingredients with butter into crumbs.
Pour the beaten eggs into the dry ingredients.
Knead a thick dough and let it rest in the refrigerator for an hour.
Divide the dough into cookies and place them on a parchment-lined baking sheet.
Bake the cookies for 8-10 minutes until done.
Let the cookies cool slightly and serve. Enjoy!