Siberian hunters used to make thousands of pelmeni at once and freeze them outdoors in sacks for months at a time — a natural deep-freezer that let a single autumn of work feed a household all winter.
Pelmeni are small dumplings of thin dough wrapped around a filling of minced meat, usually a mix of beef and pork, pinched shut into a distinctive ear-like fold, then boiled and served with a knob of butter, sour cream, or vinegar. Market vendors and roadside stalls across Siberia sell them frozen by the kilo or boiled to order in disposable cups.