1. Combine the yogurt and flours in a bowl. As needed, add sweetener.
2. Blend thoroughly.
3. After slightly moistening your hands, shape the cookies onto a baking sheet (grease it beforehand or use baking paper).
4. Bake for fifteen minutes at 180°C/350ºF (preheated for ten minutes) (or until golden brown).
5. After removal, allow to reach room temperature.
6. Bathe after melting the chocolate.