When John Montagu, 4th Earl of Sandwich, ordered his manservant to "fetch me some slices of roast beef, wrapped in bread - can't have the fingers getting greasy, what!" while he was playing cards, the eponymous comestible was born. Does not a taco shell serve the same purpose? Is a folded-over sandwich not one? Idea for another question.
This post was edited by Slartibartfast at August 17, 2020 8:06 PM MDT
Send me a couple dozen of them (various varieties and types) and I’ll evaluate them professionally then get back to you with an answer. Of course, no avocado/guacamole.