@Scepticalscribe. Can you recommend a nice dark chocolate bar that is readily available in U.K. Supermarkets? I'm trying to wean myself off milk chocolate. I do like dark chocolate that is in the Bounty bars you see. Any recommendations?
How bitter do you like it?
Dark chocolate is generally expressed as a percentage; the higher the percentage, the purer, darker - and - crucially - more bitter, the chocolate is.
Commercial dark chocolates are often around 55% cocoa; the 'standard' good ones start at 70% - or 77% - which is what I usually have. There are others - more pure, and more bitter still, which I like, (85%, and a whopping 99%), but, which would not be classed as 'comfort' eating, because, to my mind, in deepest, darkest winter, you want a little sweetness.
Summer is different: Then, as I like bitter chocolate, I will happily eat a square of deeply bitter chocolate with a coffee. But, in winter, I crave at least a small element of sweetness, and thus, 70% is perfectly good.
As for dark chocolate that is readily available - yet manages to deliver a consistently good quality (and ethical) product - you could do worse than start with the Green & Black range.
Any health store worth their salt stock them, and they are available in other outlets, too.
Re the UK, the real tragedy is that some of the old wonderful chocolate makers (most of whom, historically, were Quakers, with a superb record in treating staff well), companies such as Cadbury, and Rowntree, no longer exist.