Gravlaks (Norwegian), gravlax or gravad lax (Swedish), gravad laks (Danish), graavilohi (Finnish), graavilõhe (Estonian), graflax (Icelandic) is a Nordic dish consisting of raw salmon, cured in salt, sugar, and dill. Gravlax is usually served as an appetizer, sliced thinly and accompanied by hovmästarsås (also known as gravlaxsås), a dill and mustard sauce, either on bread of some kind, or with boiled potatoes.
During the Middle Ages, Gravlaks was made by fishermen, who salted the salmon and lightly fermented it by burying it in the sand above the high-tide line. The word gravlaks comes from the Scandinavian word grav, which literally means “grave” (in Swedish, Norwegian, Danish, Dutch), and laks (or lax), which means “salmon”, thus gravlaks means “buried salmon”.
Today fermentation is no longer used in the production process. Instead the salmon is “buried” in a dry marinade of salt, sugar, and dill, and cured for a few days. As the salmon cures, by the action of osmosis, the moisture turns the dry cure into a highly concentrated brine, which can be used in Scandinavian cooking as part of a sauce. This same method of curing can be used for any fatty fish, but salmon is the most common.
Text modified by: Thor Bugge Lanesskog
Photo by: http://snakk.klikk.no/Oppskrift/