I found this bar at a high end grocery in Pike Market in Seattle.
The inside of the label explained its story.
So this was an 80% cacao dark chocolate shell around a bar-shaped block of mousse, itself made of dark chocolate and butter. And wow, it was SO GOOD!!!!! It cut like butter into blocks, and I shared it with my co-workers, and we all agreed it was fantastic. The mousse melted like…well…butter, and the dark shell was nicely bitter and astringent. I loved it and ate three pieces. Plus, I have a secret…
I bought their Chocolate Mint bar too. I am going to eat that tomorrow!