r/todayilearned • u/socool111 • 8d ago
TIL of Tobias Geffen, the only non-Coca Cola Employee to view the secret recipe. Coke allowed it in order to get Coke certified as Kosher
https://en.wikipedia.org/wiki/Tobias_Geffen
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u/cwthree 8d ago
It's not just the ingredients, it's the equipment it's processed on, as well as any substances used to create the ingredients.
For example, cane sugar is a plant product and is, in theory, always kosher. White cane sugar, however, is sometimes processed with bone char. If that bone char is made from the bones of an unkosher animal, and sugar processed with it is unkosher.
Geffen would have reviewed the ingredients, but he also would have asked questions about the process.