Preheat the oven to 170°C.
Mix almond flour, erythritol, and salt in a bowl.
Add eggs, melted butter, and vanilla extract, then knead into a dough.
Add sugar-free salted caramel sauce and mix evenly.
Shape the dough into balls and place them on a baking tray.
Bake in the oven at 180°C for 12 minutes.
After cooling, sprinkle a bit of salt to finish.