subing here as I want to give one a try as well - Southern Tier has the grains listed on their bottle for it - just don't have one to look at right now. After that the salted caramel part shouldn't be too hard to figure
I'm positive I've seen two or three threads here. HBT's native search is cumbersome, but try going to Google, clicking Settings, selecting "Advanced Search," and searching for the words "salted caramel" on domain homebrewtalk.com