The term refers to a method of preserving and flavoring a specific type of fish, the northern pike, through a brining process. This culinary preparation involves submerging the fish in a solution containing vinegar, salt, sugar, and various spices, effectively altering its texture and imparting a distinctive, tangy flavor. As an example, one might find instructions detailing the precise ratios of vinegar to water needed for the brine, along with guidance on the appropriate curing time to achieve optimal results.
Historically, such preservation techniques were vital for extending the shelf life of fish, particularly in regions where refrigeration was unavailable. The resulting product provides a unique taste experience, offering a contrasting combination of salty, sweet, and acidic notes. It allows for enjoyment of the fish outside of its fresh season, extending its availability as a food source. The practice preserves the fish while also introducing a distinct flavor profile favored by many.