Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper.
In a mixing bowl, combine almond flour, egg, softened cream cheese, heavy cream, vanilla extract, black cocoa powder, melted butter, and sweetener. Mix until a dough forms. Let the dough chill in the fridge for about 30min.
Role out the dough and cut out the cookies using a glass or other equipments. If the dough is to sticky take them again in the fridge.
Bake for 12-15 minutes or until the edges are golden brown. Allow the cookies to cool completely.
During baking you can prepare the filling. Mix softened cream cheese and sweetener until smooth. Add some vanilla extract if you like.
Spoon a dollop of the cream cheese filling onto the bottom side of one cookie and sandwich it with another. Refrigerate the cookies for at least 30 minutes before serving.
Repeat until all cookies are paired with a delicious cream cheese center.