I have had a a thread running on this since about June , under the food and drink section. The bad news is that Nestle owned the rights to it up until 1998 but sold it to the Leeds based company Brands Partnership , who bought the rights to it but did not acquire the recipe - allegedly. The good news is that the Daily Record newspaper ran a huge feature on it to see if anyone had a tin rattling about in their cupboard so that Brands Partnership could analyse it and hopefully relaunch it. They are still analysing the contents as far as I am aware , so fingers crossed. Have you signed the petition to save it ?