This article was automatically translated from the original Turkish version.
Kızılcık Tarhanası
Registering Authority | Turkish Patent and Trademark Office | ||||||||
|---|---|---|---|---|---|---|---|---|---|
Usage Method | In soup preparation | ||||||||
Shelf Life | Long-lasting in dry conditions | ||||||||
Production Method | Drying and crushing the fermented dough | ||||||||
Main Material | Cranberry fruit, flour, yogurt, sourdough, salt | ||||||||
Bolu Kızılcık Tarhanası is a traditional food product unique to the province of Bolu and holds a registered geographical indication. The primary ingredient used in its production is the cornelian cherry fruit, and the product is prepared using methods specific to the Bolu region, having been traditionally consumed in households during winter months for many years.
Bolu Kızılcık Tarhanası has become integrated into the regional tarhana culture throughout its historical development. The climatic conditions and agricultural structure of Bolu have enabled the local population to utilize cornelian cherries extensively. The product has been passed down from generation to generation through traditional home-based preparation methods.
The main ingredient in the production of Bolu Kızılcık Tarhanası is the cornelian cherry fruit. The fruit is cooked and turned into a purée, after which ingredients such as salt, flour, yogurt, and sour yeast are added to form a dough. The fermented dough is spread in small pieces and dried. Once dried, the pieces are ground into a powder and transformed into a suitable form for storage. Maintaining hygienic conditions during production is considered essential.

Bolu Kızılcık Tarhanası (Culture Portal)
Bolu Kızılcık Tarhanası is protected under a geographical indication certificate that recognizes its region-specific production techniques and ingredient composition. This registration helps preserve Bolu’s traditional knowledge and production methods related to the product and supports the continued adherence to established quality standards.
Bolu Kızılcık Tarhanası stands out as an important winter preparation in the regional cuisine. In Bolu, it is especially consumed as a soup during cold months, representing not only a traditional flavor but also a significant example of the area’s gastronomic diversity.

Preparing Kızılcık Tarhanası (Bolu Municipality Presidency)
Today, Bolu Kızılcık Tarhanası is produced not only in households but also by small local enterprises and marketed commercially. Production and promotion activities related to the product are supported by local authorities and relevant public institutions.
BAKAB. "Bolu Kızılcık Tarhanası." Accessed June 21, 2025. https://www.bakab.gov.tr/bolu-kizilcik-tarhanasi/
Bolu Belediyesi. "Kızılcık Tarhanası." Accessed June 21, 2025. https://www.bolu.bel.tr/gastronomi/kizilcik-tarhanasi/
Bolu İl Directorate of Culture and Tourism. "Geographical Indication Products." Accessed June 21, 2025. https://bolu.ktb.gov.tr/TR-70033/cografi-isaretli-urunler.html
Culture Portal. "Kızılcık Tarhanası." Accessed June 21, 2025. https://www.kulturportali.gov.tr/turkiye/bolu/nealinir/kizilcik-tarhanasi-1-2
Kültür Portalı. "Kızılcık Tarhanası." Accessed June 21, 2025. https://www.kulturportali.gov.tr/turkiye/bolu/neyenir/kizilcik-tarhanasi
Kızılcık Tarhanası
Registering Authority | Turkish Patent and Trademark Office | ||||||||
|---|---|---|---|---|---|---|---|---|---|
Usage Method | In soup preparation | ||||||||
Shelf Life | Long-lasting in dry conditions | ||||||||
Production Method | Drying and crushing the fermented dough | ||||||||
Main Material | Cranberry fruit, flour, yogurt, sourdough, salt | ||||||||
Historical Background
Production Process and Ingredients
Geographical Indication Registration
Role in Gastronomy