Salted miso caramel slice

I know, I know: this blog is rapidly turning into 101 ways with miso. I am obsessed but for good reason: salted miso caramel is incredibly wonderfully bloody good. The new salted caramel; there, I said it. Now make it and tell me I’m wrong.  Salted miso caramel slice For the base: butter 90g, melted brown…