Write a sentence that about [Bacon sandwich DISH_VARIATION BLT; BLT DISH_VARIATION Club sandwich; BLT INGREDIENT Tomato; Bacon sandwich COUNTRY United Kingdom; United Kingdom LEADER_NAME Elizabeth II].
The BLT is a variation on the club sandwich. One of the ingredients of the BLT Sandwich is Tomato and Bacon sandwich is a variation of it. This one is popular in the UK, which head of state is Elizabeth II.