Preheat the oven to 180°C.
Mix almond flour and cocoa powder in a bowl.
Add protein powder, baking powder, and salt.
Add olive oil, erythritol, and egg, then mix well.
Add sugar-free chocolate chips and mix evenly.
Shape the dough into balls and place them on a baking sheet lined with parchment paper.
Bake the cookies for 12 minutes and let them cool.