Σε ένα μπολ ανακατέψτε τα τριμμένα καρύδια, το κονιάκ, την κανέλα, το γαρύφαλλο, το αλεύρι αμυγδάλου ή βρώμης, το χαρουπόμελο, το αλάτι και το vegan βούτυρο.
After soaking the dates in water for 10 minutes, peel them under running water. Beat them in the blender with a little water.
Mix the dates with the walnut mixture. Wearing gloves, mix well with your hands. Set the mixture aside.
Pour the mixture on a piece of non-stick paper and give it a cylindrical shape. Close well and put it in the freezer for 1 hour.
Melt the chocolate in a baking pan. Put water in a saucepan and boil it. Put another bowl that can withstand high temperatures on top of the pot and pour in the couverture. There you melt it.
Take the mixture out of the freezer and with a knife cut vertical slices about 3 cm thick.
Dip each piece into the chocolate and place on a non-stick paper that you have placed in a baking tray.
Let your kariokes cool in the fridge for 30 minutes and serve.