Smörgåskaviar

Smörgåskaviar ('sandwich caviar') is the Swedish word for a fish roe spread eaten in the Nordic countries and released in the 1950s.

[1][2] Despite its name, smörgåskaviar is not actual caviar, i.e. sturgeon roe.

Instead, it is a paste made most often from cod roe and a variable mix of other ingredients.

Other ingredients are added including potato flakes, tomato sauce, vinegar, onion, sugar, salt and sometimes dill or chives.

It is sold in tubes in smoked and non-smoked variants.