Preheat the oven to 180°C (356°F).
Mix almond flour and baking powder in a bowl.
Add eggs, erythritol, and salt, then mix well.
Cut yellow cheese and butter into small pieces, add them to the dough, and mix.
Shape the dough into round pieces.
Place the dough on a baking sheet lined with parchment paper.
Bake in the oven at 180°C (356°F) for 20–25 minutes.
Let cool before eating.