Jan Bartek – AncientPages.com – There have always been several ways to prepare meals. Food can be cooked in different pots depending on the meal. Ancient people realized this a long time ago. Studies show Neolithic people had a highly differentiated sense of taste and attached great importance to good flavor.

Researchers from the Collaborative Research Center (CRC) 1266 at Kiel University (CAU) have been able to prove, in the first archaeobotanical study of burnt food residues on the surface of ceramic vessels, how varied the meals prepared in Eastern Holstein 5,000 years ago were.

Neolithic people preparing food. Credit: Adobe Stock – Kristian

In a recent study, scientists examined ceramic vessels from one of the oldest villages in Schleswig-Holstein, the Neolithic settlement Oldenburg LA 77 in Ostholstein. Using scanning electron microscopy and chemical analysis, a sophisticated preparation of plant-based foodstuffs was identified.

The research team discovered that both cereals and wild plants played a major role.

“The ‘food crusts’ contained tissue remnants of emmer and barley grains, as well as seeds from the white goosefoot, a wild plant that grows as a weed and ruderal plant and produces many starchy seeds,” explains Professor Wiebke Kirleis, head of the study in the CRC 1266.

“Charred grains and chaff from emmer and barley, as well as seeds from white goosefoot, have already been documented by archaeobotanical analyses of soil samples from this Neolithic settlement,” adds Dr. Dragana Filipović, research ᴀssociate at the CRC 1266.

Milky ripe cereals and wild plants provided variety

The new findings show that cereals indeed played an important dietary role and that wild plants enriched the food spectrum of the earliest farmers in the north. The barley was harvested when milky ripe and prepared in a similar way to the green spelt traditionally produced in Baden-Württemberg. The emmer was processed in a sprouted state, which gave the porridge a sweet flavor.

Food in the Neolithic Age was therefore by no means bland, but rather varied. People had a highly differentiated sense of taste and attached great importance to good flavor.

A 5,000-year-old burnt food crust on a ceramic sherd from Oldenburg LA 77. Credit: Kiel University

So far, chemical analyses of the pottery have shown that the vessels contained dairy products. A look at the crusts burnt onto the cooking pot now shows that cereals and dairy products were probably processed into porridge for everyday use in the same vessels and formed a balanced dietary basis.

“While the animal fats are absorbed into the ceramic and leave a signal there, the plant food components can only be detected in the burnt food crust,” says Dr. Lucy Kubiak-Martens, cooperation partner of BIAX Consult (Netherlands) and first author of the study.

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This shows how important a multi-method approach is for reconstructing Neolithic recipes created from a variety of ingredients. These discoveries expand our understanding of the long and complex process of transforming plants into meals during the period that followed the introduction of the agricultural way of life and cultivated plants in north-central Europe.

The study was published in the journal PLOS ONE

Written by Jan Bartek – AncientPages.com Staff Writer