Gornooryahovski sudzhuk is a traditional sausage made in Gorna Oryahovitsa. In 1538, Suleiman the Magnificent issued a decree granting his grand vizier Rüstem Pasha Opuković lands and taxes from the production of sudzhuk in this area.
These sausages were also known as sara and smarlama, but in the 1940s, they were promoted under the name Gornooryahovski sudzhuk on the Bulgarian market, where they became a highly requested product due to their distinctive flavor.
The sausages are bent into a horseshoe shape and left to mature in drying rooms where their surface gets covered in a coat of white mold. This process is monitored by manufacturers because it is crucial to stop it in the moment when the sausages acquire their distinctive flavor and aroma.