gherkin

They issued an alert saying the melting middle - which is made of mustard and gherkins - "may maintain a high temperature once cooked" and could burn when customers bite into the burger.

Kherson remains without electricity, running water or heating, but residents found some relief in being able to purchase Ukrainian pickled gherkins, dumplings, horseradish and other favourites.

Burger King posted a poll on Twitter asking what people preferred on their burger; tomato or gherkin.

As I bit into the taut casing of the sausage, chunks of onion and gherkin fell here and there.

He took them some traditional Ukrainian foods including rye bread, sausage and pickled gherkins.