what is bmt sandwich
Relevance. Rating Newest Oldest. Best Answer: This sub's name is the Biggest, Meatiest, Tastiest: Subway B.M.T. foot-long on roasted garlic bread.The B.M.T. sandwich at Subway was originally named after the Brooklyn-Manhattan Transit.. just now. Report Abuse. This sub's name is the Biggest, Meatiest, Tastiest: Subway B.M.T. foot-long on roasted garlic bread.The B.M.T. sandwich at Subway was originally named after the Brooklyn-Manhattan Transit..