Grease a 20cm round springform cake tin with oil and line the base with baking paper. Put all the icing ingredients except the chocolate into a saucepan with 60ml cold water. Heat until everything ...

Leave to cool, then put the chocolate mixture in the fridge for 1-2 hours to set. Turn out the cake and peel off the cling film. Cut the cake into 12 squares and enjoy! Marshmallows, honeycomb and ...