Bacon sandwich:DISH_VARIATION:BLT####Bacon sandwich:INGREDIENT:Ketchup####BLT:DISH_VARIATION:Club sandwich####Bacon sandwich:COUNTRY:United Kingdom####United Kingdom:LEADER_NAME:Elizabeth II
Bacon sandwich is a variation of the BLT which is a variation of a Club Sandwich. Ketchup can be added to this sandwich. The Bacon sandwich is popular in the UK whose leader is Elizabeth II.