Put the Biscuits and the dark chocolate into the TM and on speed 10 for about 20 seconds. Don’t do it too long that the friction melts the chocolate but make sure that the biscuits and chocolate look like a coarse crumb.
Add the tin of condensed milk and chilli cocoa and on speed 4 blend until it is combined. About 20 seconds. Roll into balls and dust with coconut or dip into melted chocolate.