Ancient DNA From Roman Salting Vat Points to Fish Sauce as Secret Ingredient | Ancient Origins
- Author
- Sahir
- Published
- Fri 04 Jul 2025
- Episode Link
- https://www.ancient-origins.net/news-history-archaeology/ancient-roman-fish-sauce-0022237
Ancient DNA from Roman garum vats reveals sardines were its key ingredient, with genetic continuity linking ancient and modern fish off Iberia’s coast.
