A fact from Soup and sandwich appeared on Wikipedia's Main Page in the Did you know column on 19 January 2017 (check views). The text of the entry was as follows:
Did you know... that the soup and sandwich combination (example pictured) has been a popular lunch dish in the United States since the 1920s?
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Interesting to see this in DYK. I was looking at the article recently. For me, in Ontario, Canada, the first soup that springs to mind is not tomato but chicken noodle soup. I did not know tomato soup was the most common pairing and tried to do some research. I did find evidence that tomato soup is the most popular, but nothing on other pairings. Roches (talk) 21:41, 19 January 2017 (UTC)[reply]
I was under the impression that soups with sandwiches were common in most of the world that individually has soups and sandwiches. At the very least, in a few western nations outside the U.S., right? Also, the linked references don't explicitly state the soup and sandwich is only a U.S. thing; the For Dummies book makes no claim of regionality and the Bold book seems to suggest it's universal. Eunakria (talk) 23:01, 13 December 2021 (UTC)[reply]