Bacon sandwich:DISH_VARIATION:BLT####Bacon sandwich:INGREDIENT:Ketchup####United Kingdom:LEADER_NAME:David Cameron####BLT:DISH_VARIATION:Club sandwich####Bacon sandwich:COUNTRY:United Kingdom
Bacon sandwiches are popular in the UK where David Cameron was once the leader. Ketchup is a popular addition to the sandwich, of which the BLT and club sanwich are variations.