Ovelgönne bread roll
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The Ovelgönne bread roll is the remaining part of a
bread roll Bread is a staple food prepared from a dough of flour (usually wheat) and water, usually by baking. Throughout recorded history and around the world, it has been an important part of many cultures' diet. It is one of the oldest human-made food ...
originating from the Pre-Roman Iron Age of Northern Europe, which was found in 1952 during
archaeological excavations In archaeology, excavation is the exposure, processing and recording of archaeological remains. An excavation site or "dig" is the area being studied. These locations range from one to several areas at a time during a project and can be condu ...
in a
loam Loam (in geology and soil science) is soil composed mostly of sand ( particle size > ), silt (particle size > ), and a smaller amount of clay (particle size < ). By weight, its mineral composition is about 40–40–20% concentration of sand–si ...
mine in the
Buxtehude Buxtehude (), officially the Hanseatic City of Buxtehude (german: Hansestadt Buxtehude, nds, Hansestadt Buxthu ()), is a town on the Este River in Northern Germany, belonging to the district of Stade in Lower Saxony. It is part of the Hamburg ...
district Ovelgönne in
Lower Saxony Lower Saxony (german: Niedersachsen ; nds, Neddersassen; stq, Läichsaksen) is a German state (') in northwestern Germany. It is the second-largest state by land area, with , and fourth-largest in population (8 million in 2021) among the 16 ...
, Germany. The piece of bread is the oldest surviving formed bakery product from Europe. The find, along with a reconstruction, are in the permanent exhibition of the Archaeological Museum Hamburg in
Harburg, Hamburg Harburg is a borough of the city of Hamburg, Germany. It is also the name of Harburg quarter in the borough, which used to be the capital of the Harburg district in Lower Saxony. The borough of Harburg lies on the southern banks of the river Elb ...
.


Location of find

In May 1952 one of Helms-Museum’s staff, Willi Rühland, discovered a dark discoloration in a freshly cut clay wall on the north side of the municipal
loam Loam (in geology and soil science) is soil composed mostly of sand ( particle size > ), silt (particle size > ), and a smaller amount of clay (particle size < ). By weight, its mineral composition is about 40–40–20% concentration of sand–si ...
mine of Ovelgönne at . The irregular pit had a depth of and a width of . The backfilling of the pit was irregularly mixed up with shards of
pottery Pottery is the process and the products of forming vessels and other objects with clay and other ceramic materials, which are fired at high temperatures to give them a hard and durable form. Major types include earthenware, stoneware and ...
, pieces of
charcoal Charcoal is a lightweight black carbon residue produced by strongly heating wood (or other animal and plant materials) in minimal oxygen to remove all water and volatile constituents. In the traditional version of this pyrolysis process, ...
, lumps of clay, and stones, suggesting an Iron Age rubbish pit. Half down the pit, the remains of the charred bread was found.


Findings

The Ovelgönne bread roll originally had two tip-shaped ends. Due to its regular shape, it is categorized among the formed bakery products having a predefined shape. The strongly charred loaf of bread was aborted at about the half its length. The surviving part of the bread has a length of , a width of and a height of , having a weight of only. The point of the remaining end is missing. The colour of the surface is pearl grey to slate grey, the underside is grey to black. The top of the roll has a fine and slightly curved incision, which is designed to prevent tearing during the baking process. Nearly in the center of the resulting surface on the top is a deep and × depression, which was pressed into it with a round tool at an angle of approximately 45°. A second hole was most likely also on the missing half of the loaf. The bread had no pronounced crust and it was baked from a very finely
ground Ground may refer to: Geology * Land, the surface of the Earth not covered by water * Soil, a mixture of clay, sand and organic matter present on the surface of the Earth Electricity * Ground (electricity), the reference point in an electrical c ...
and sifted
wheat flour Wheat flour is a powder made from the grinding of wheat used for human consumption. Wheat varieties are called "soft" or "weak" if gluten content is low, and are called "hard" or "strong" if they have high gluten content. Hard flour, or ''bre ...
. A microscopic examination of the surface showed that the
dough Dough is a thick, malleable, sometimes elastic paste made from grains or from leguminous or chestnut crops. Dough is typically made by mixing flour with a small amount of water or other liquid and sometimes includes yeast or other leavenin ...
contained only remarkable small traces of
wear Wear is the damaging, gradual removal or deformation of material at solid surfaces. Causes of wear can be mechanical (e.g., erosion) or chemical (e.g., corrosion). The study of wear and related processes is referred to as tribology. Wear in ...
fine millstones. The dough itself was kneaded thoroughly and showed only very small
porosity Porosity or void fraction is a measure of the void (i.e. "empty") spaces in a material, and is a fraction of the volume of voids over the total volume, between 0 and 1, or as a percentage between 0% and 100%. Strictly speaking, some tests measur ...
, suggesting that neither a wild
yeast Yeasts are eukaryotic, single-celled microorganisms classified as members of the fungus kingdom. The first yeast originated hundreds of millions of years ago, and at least 1,500 species are currently recognized. They are estimated to constit ...
fermentation Fermentation is a metabolic process that produces chemical changes in organic substrates through the action of enzymes. In biochemistry, it is narrowly defined as the extraction of energy from carbohydrates in the absence of oxygen. In food p ...
nor a
sourdough Sourdough or sourdough bread is a bread made by the fermentation of dough using wild lactobacillaceae and yeast. Lactic acid from fermentation imparts a sour taste and improves keeping qualities. History In the ''Encyclopedia of Food Microbio ...
were used to leaven the bread loaf. Possibly for lightening of the dough,
protein Proteins are large biomolecules and macromolecules that comprise one or more long chains of amino acid residues. Proteins perform a vast array of functions within organisms, including catalysing metabolic reactions, DNA replication, res ...
or fat was added. The baking process must have taken place in an
oven upA double oven A ceramic oven An oven is a tool which is used to expose materials to a hot environment. Ovens contain a hollow chamber and provide a means of heating the chamber in a controlled way. In use since antiquity, they have been use ...
on a stone surface which was good, but not completely cleaned of coal, as small charcoal remains have been reflected in the pores of the base. The bread was baked at an excessive top heat, compared to today's baking practice. Sandy deposits in the inner parts of the fracture surface indicates that the bread was broken apart before its discovery. A
radiological In physics, radiation is the emission or transmission of energy in the form of waves or particles through space or through a material medium. This includes: * ''electromagnetic radiation'', such as radio waves, microwaves, infrared, visib ...
examination performed in
Bern german: Berner(in)french: Bernois(e) it, bernese , neighboring_municipalities = Bremgarten bei Bern, Frauenkappelen, Ittigen, Kirchlindach, Köniz, Mühleberg, Muri bei Bern, Neuenegg, Ostermundigen, Wohlen bei Bern, Zollikofen , website ...
(
Switzerland ). Swiss law does not designate a ''capital'' as such, but the federal parliament and government are installed in Bern, while other federal institutions, such as the federal courts, are in other cities (Bellinzona, Lausanne, Luzern, Neuchâtel ...
) showed that the superficial incision widened inwards slightly. The radiological images also showed two, mysterious
metal A metal (from ancient Greek, Greek μέταλλον ''métallon'', "mine, quarry, metal") is a material that, when freshly prepared, polished, or fractured, shows a lustrous appearance, and conducts electrical resistivity and conductivity, e ...
particles of × and × , embedded in the dough. From his investigation of numerous archaeological bread finds, Max Währen reconstructed the original size of the complete bread roll, considering a 15% shrinkage by the charring to estimated × × . Due to typological determination of the ceramic vessel shards found in the pit, the Ovelgönne bread roll was
dated Date or dates may refer to: * Date (fruit), the fruit of the date palm (''Phoenix dactylifera'') Social activity * Dating, a form of courtship involving social activity, with the aim of assessing a potential partner **Group dating *Play date, ...
to the early
Iron Age The Iron Age is the final epoch of the three-age division of the prehistory and protohistory of humanity. It was preceded by the Stone Age ( Paleolithic, Mesolithic, Neolithic) and the Bronze Age ( Chalcolithic). The concept has been mostly ...
, around 800-500 B.C.


Interpretation

The circumstances and the location of the Ovelgönne bread roll in the pit is the subject of debate. Some authors suggest a
cult In modern English, ''cult'' is usually a pejorative term for a social group that is defined by its unusual religious, spiritual, or philosophical beliefs and rituals, or its common interest in a particular personality, object, or goal. Thi ...
ic
context Context may refer to: * Context (language use), the relevant constraints of the communicative situation that influence language use, language variation, and discourse summary Computing * Context (computing), the virtual environment required to s ...
. This is attributed to the halving of the bread roll before its deposition and the baked in metal pieces. Whether the metal pieces were deliberately baked in or accidentally fell into the dough is unclear. Währen questions whether "the Ovelgönne bread roll was a technical creation or a replica of a profane or
ritual A ritual is a sequence of activities involving gestures, words, actions, or objects, performed according to a set sequence. Rituals may be prescribed by the traditions of a community, including a religious community. Rituals are characterized ...
object." He sums up the importance of the object up as follows: His opinion is based on the remarkable subtlety of the used wheat flour, which is close to grain sizes of modern flours, as well as the incision and the dipped in holes. Such dipped in holes are also known from an ancient Egyptian find dating around 2000-1778 BCE as well as from
mosaic A mosaic is a pattern or image made of small regular or irregular pieces of colored stone, glass or ceramic, held in place by plaster/mortar, and covering a surface. Mosaics are often used as floor and wall decoration, and were particularly pop ...
s at the
Basilica of Sant'Apollinare Nuovo The Basilica of Sant'Apollinare Nuovo is a basilica church in Ravenna, Italy. It was erected by the Ostrogothic king Theodoric the Great as his palace chapel during the first quarter of the 6th century (as attested to in the ''Liber Pontificalis ...
in
Ravenna Ravenna ( , , also ; rgn, Ravèna) is the capital city of the Province of Ravenna, in the Emilia-Romagna region of Northern Italy. It was the capital city of the Western Roman Empire from 408 until its collapse in 476. It then served as the c ...
dating to the 6th Century. However, the dipped in hole on the Ovelgönne bread roll is the earliest prehistoric evidence for this technique in Europe.


See also

* Food history *
List of bread rolls A bread roll is a small, often round loaf of bread served as a meal accompaniment (eaten plain or with butter). A roll can be served and eaten whole or cut transversely and dressed with filling between the two halves. Rolls are also commonly used ...
*
List of breads This is a list of notable baked or steamed bread varieties. This list does not include cakes, pastries, or fried dough foods, which are listed in separate Wikipedia articles. It also does not list foods in which bread is an ''ingredient'' which is ...


References


Literature

* * {{DEFAULTSORT:Ovelgonne bread roll Archaeology of Lower Saxony Archaeological artifacts Iron Age Germany Archaeological discoveries in Germany Germanic archaeological artifacts Pre-Roman Iron Age Archäologisches Museum Hamburg 1st-millennium BC works Breads 1952 archaeological discoveries