Max Miller approves: a 3,770yo Babylonian clay tablet written in Akkadian, containing the oldest known cooking recipes. The tablet includes 25 recipes for meat and veggie stews. (recipes inside!)
Bronze Age or earlier (Before 800 BCE)
(media.piefed.social)
It's definitely the worst, but a lot of white bread elsewhere too will be like that. Perhaps with less processing and preservatives, perhaps with less added sugar. But it's still mostly just sugar and carbs fast enough that they may as well be sugar.