Francesinha (portuguese pronunciation: [frɐ̃sɨˈziɲɐ] meaning frenchie) is a portuguese sandwich originally from porto, made with bread, wet-cured ham, linguiça, fresh sausage like chipolata, steak or roast meat, and covered with melted cheese and a hot and thick spiced tomato and beer sauce. it is typically served with french fries.
Source: Wikipedia