This was a chocolate bar made by Nestle Rowntrees, around in the 70s/80s. It consisted of milk chocolate segments filled with a rich liquid caramel. It was like a grown-up, luxury version of Cadburys Caramel - my Mum used to have one as a special treat (they were pricier than your average bar). The wrapper was, I think, white with an illustration of the yummy goods themselves.
Do You Remember Golden Cup?
Do You Remember Golden Cup?