Bovrilis a brand name here for a well-known brand of what is called beef-tea. Balti is a sort of curry --

Wikipedia -- A Balti (Balti: བལི་, Urdu: بلتی‎) is a type of curry served in a thin, pressed steel wok-like "balti bowl".[1] It is served in many restaurants in the United Kingdom. The consensus appears to be that the term refers to the pot in which the curry is cooked,[2][unreliable source?] rather than to any specific ingredient or cooking technique, although it is stated that it is cooked until the cooking liquid has largely evaporated. [3]
Where the Balti style of cooking originated is uncertain; some believe it to have been invented in Birmingham, England while others believe it originated in the northern Pakistani region of Baltistan in Kashmir from where it spread to Britain.[4]

~M~