Add the milk and stir to make a soft dough. Grease a pudding basin with butter and spoon the mixture into the basin. Cover with a piece of folded greaseproof paper. Tie around the edge with string ...
Pop the chocolate hazelnut spread into a bowl with the milk and heat in the microwave in 10-second bursts until the mixture is runny and viscous, but not steaming hot. This should not take more ...