FIELD: food industry.
SUBSTANCE: invention is related to technology of production of dinner first courses for space meals. Method of preserved food production includes boiling, peeling and mincer grinding of hen's eggs, cutting, blanching and mincer grinding of cucumbers, blanching and mincer grinding of beet root and carrots, freezing and mincer grinding of beet tops, green onions and potherbs, mincer grinding of calamari fillet, boiling of kvass, mixing of specified components with sour cream, sugar, table salt and citric acid, packing of prepared mixture into aluminium tubes, sealing and sterilisation.
EFFECT: preparation of preserved food with high assimilability.
