Bacon_sandwich | dishVariation | BLT BLT | dishVariation | Club_sandwich BLT | ingredient | Tomato Bacon_sandwich | country | United_Kingdom United_Kingdom | leader | Elizabeth_II
The bacon sandwich is a variation of a BLT, which contains tomato. The BLT is a variant on the club sandwich. Bacon sandwiches are popular in the UK, were Elizabeth II is the head of state.