Archaeologists are keen to learn more about the specific diets and culinary practices of ancient populations around the globe. An interdisciplinary team of scientists analyzed the residues on prehistoric ceramic cooking pots and concluded that early Eastern European hunter-gatherer-fishers likely foraged for plants as well as hunted fish and other animals for their sustenance, according to a new paper published in the journal PLoS ONE. And they often combined ingredients for region-specific recipes.
This is a burgeoning area of archaeological research. For instance, back in 2020, we reported on researchers who spent an entire year analyzing the chemical residues of some 50 ceramic cooking pots. The aim was to gain new insights into ancient diets, and the authors actually cooked their own maize-based meals in replica pots to test their hypotheses. They found that the charred bits at the bottom of the pots provided evidence of the last meal cooked. But the patinas contained evidence of the remnants of prior meals that had built up over time. So it depends on which part of the pot you sample.
Most prior research has been typically useful primarily for identifying animal remains; it’s more challenging to identify the kinds of plants ancient peoples might have consumed. The authors of this latest paper combined several analytical techniques to study the residues of 58 pottery pieces dating between the 6th and 3rd millennium BCE. And they, too, conducted their own experiments, cooking various combinations of the ingredients in ceramic vessels over an open fire.
