A simple ham sandwich on dark rye bread, with melted cheese, onion and corn. The mustard gives it all a kick, and in retrospect perhaps we should have added a bit of freshly grated horseradish.  If anyone tries that, let us know how it works out in the comments. This sandwich is highly dependent on the quality of the ham, so don’t be stingy. This here is our Jamaican Christmas ham, which is cooked traditionally with pineapples and lots of cloves, and works brilliantly for sandwiches and pizzas. Since we come from Jamaica and Denmark, this sandwich could be considered a cultural merger.