Today I’m talking about gravlax, or gravalax, or gravadlax, or even Gravad laks depending on where you are, who you are and why you’re here. There might be other spellings that I’m missing out, but so far I’ve covered Norwegian, Swedish and Danish as well as the slightly confused situation in England where it seems to go under a few of those names. However you spell it, this is an absolute peach of a recipe, …