Swedish Potato Sausage

Something I have fond memories of eating, while a child.

From Wikipedia, Swedes call it "värmlandskorv":

Our family includes: pork, potato, onion, and spices (salt, pepper, garlic, and so forth).

Suggested preparation: frying pan and 0.5-inches of water, steamed until evaporated.

Note: not so fatty, as really just the extra bits of pork leftover. Seems a bit sketchy, that word, "leftover", but sausage is as sausage is.

UPDATE 01/16/2020: Looks like Dittmer's in Los Altos sells it frozen.