Place all ingredients except second batch of chocolate into TM bowl and cook 8 min/50℃/speed 1.
Pour into a flat plastic tray and refrigerate for several hours until completely cold and solid.
Roll rounded teaspoons of mixture into balls and place in a single layer on a lined tray. Return to fridge.
Melt extra chocolate and dip truffles into melted chocolate and coat completely. Place onto a wire rack with paper underneath to catch drips. You can then return the drips to the bowl and re-melt if necessary.
Refrigerate for at least 4 hours or until firm, but keep in the fridge until gifting or service.