I'm a fan of all things British (maybe it's the Canadian in me), and we've made quite a few things from that part of the world. And while this sandwich will seem odd on a few levels to many (scallops, blood sausage & bacon?) it's a new fav of mine. It comes from Terry's Cafe in London, a classically British restaurant and a spot I will definitely visit when I'm there next.
Cafe de Paris Butter
Sandwich