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)
As a feral Iberian still struggling with preparing acorns I might have to look into this new 'recipe' thing. Hope it's not just microwave recipes, which wasn't invented here yet. (Note to self: cooking acorns in milk makes milk coagulate?)