Preheat oven to 350 degrees f and line a baking sheet with parchment paper.
In a mixing bowl, combine flour, cocoa powder, baking soda, and salt. Whisk together.
Add melted butter, sweetener, vanilla, and egg to the mixture. Mix on low for 10-20 seconds. If using coconut oil instead of butter, you may need to mix using your hands.
Fold in the chocolate chips into the batter. Using your hands or a spoon, portion about 9 cookies onto the lined baking sheet.
Bake for 15-17 minutes, let cool before serving. Enjoy!
Notes
1 Serving/1 cookie is approximately 13 Net Carbs. This depends on how large you make your cookies, but this serving size is based on making 9 cookies.