Salami was a type of food that could be placed in sandwiches.
The Doctor
The Fourth Doctor "wouldn't even say no to a salami sandwich" after defeating the Mandragora Helix. (TV: The Masque of Mandragora) The Fourth Doctor, this time alongside Romana II, also refused the offer of salami from Camilla among other foods offered to the two Time Lords. (TV: State of Decay)