63 Serrano ham and manchego cheese

It's hard to get more classic than this combination. What's it doing all the way down at No. 63?

I'm often a ham-alone guy. I prefer ham alone to ham and Swiss on a baguette. I have to send back ham omelets when diner cooks automatically put Cheddar or American cheese in. But I think I like No. 63 a little better than good old No. 1. The cheese is nice in this case.

Montaditos down: 63
Montaditos to go: 47
Next: Serrano ham and fresh tomato