A full recipe for this dish has not been written yet.
History
A Latvian summer staple made by leaving raw milk to sour at room temperature.
Frequently asked questions
What is Rūgušpiens?
Rūgušpiens is a cheese & dairy from Latvia: naturally soured milk drunk cold with boiled potatoes and herring. A Latvian summer staple made by leaving raw milk to sour at room temperature.


