Editing Chicken soup (section)

==History==
Humans were already boiling food by the time that [[Domestic fowl|chicken]] was [[domesticated]] in the [[Neolithic]] period, so it is likely that chickens were being boiled for soup.<ref>Sarah Zielinski, "Stone Age Stew? Soup Making May Be Older Than We'd Thought", ''The Salt'', National Public Radio, [https://www.npr.org/sections/thesalt/2013/02/06/171104410/stone-age-stew-soup-making-may-be-older-than-wed-thought February 6, 2013]</ref>

Modern American chicken soup, which typically includes [[root vegetables]] such as [[carrot]], [[onion]], [[leeks]] and [[celery]], was a staple across Northern Europe and was brought to the United States by immigrants.<ref name="Moskin-NYT">{{Cite news|url=https://www.nytimes.com/2016/11/29/dining/chicken-noodle-soup-recipe-video.html|title=A Superior Chicken Soup|last=Moskin|first=Julia|date=29 November 2016|work=The New York Times|access-date=4 February 2019|language=en-US|issn=0362-4331}}</ref>