Max Shron, OkCupid Data Scientist here.
In an older version of the post, we did have the actual numbers, but they didn't seem to add much. Black women use "soul food" 20 times (!) more frequently than the site-wide average; for black men, "soul food" is 11 times as frequent.
AFAIK, nothing we put up for this article is less than twice as frequent for that group as it is for the general (OkC) population.