This is the simplest of simple pickles. So simple, it doesn’t really require its own blog post. But hell, it’s such a great go-to recipe that I thought I’d give it one any way. Interestingly, I didn’t think there was that much about this pickle, (because a pickle’s a pickle’s a pickle, right?) but both my flatmates asked me to make it time and time again, so there’s clearly something in it.…