Bacon sandwich:DISH_VARIATION:BLT####BLT:INGREDIENT:Lettuce####BLT:DISH_VARIATION:Club sandwich####Bacon sandwich:COUNTRY:United Kingdom####United Kingdom:LEADER_NAME:Elizabeth II
The bacon sandwich is a variation of the BLT (which contains lettuce) and is itself a variation of the club sandwich. Bacon sandwiches are popular in the UK, where the leader is Elizabeth II.