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May 2, 2017
Peanut Butter: Who Invented the Tasty Sandwich Spread?
Therefore, peanut butter remained a regional product at that time. But this problem was solved during the 1920s, when a patent called ‘Peanut butter and the process of manufacturing the same’ was granted to a businessman by the name of Joseph Rosefield. The process patented by Rosefield involved the use of hydrogenated peanut oil, which prevented the peanut butter from separating. Rosefield would eventually launch Skippy, one of the most recognizable peanut butter brands today. | Ancient Origins
Posted by gerardvanderleun at May 2, 2017 11:53 AM. This is an entry on the sideblog of American Digest: Check it out.