FIELD: food industry.
SUBSTANCE: invention relates to technology of manufacturing coffee substitutes. Method provides for preparation of recipe components, extraction of vanilla by liquid nitrogen with corresponding miscella separation, chicory cutting, drying in microwave field at preset process parametres and frying, barley grain, chestnuts and soya frying, mixing of chicory, barley grains, chestnuts and soya, impregnation of obtained mixture by separated miscella is performed with simultaneous pressure boost and depressurisation till atmosphere pressure with simultaneous freezing of mixture and its cryomilling in medium of evolved nitrogen.
EFFECT: method allows to produce flavoured coffee drink according to nonwaste technology.
