FIELD: food industry.
SUBSTANCE: invention relates to technology of manufacturing coffee substitutes. Method provides for extraction of fennel by liquid nitrogen with corresponding miscella separation, girasol preparation and cutting, its drying in microwave field till residual humidity about 20% at microwave field power providing warming of chicory inside the bits till temperature 80-90° during at least an hour and frying, drying grapes refuses in microwave oven till residual humidity about 20% at microwave filed power providing warming inside the bits till temperature 80-90°C during at least an hour and drying by convective method till residual humidity about 5%, mixing of chicory and grapes refuses in mass ratio 3:2, 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: invention allows to produce flavoured coffee drink instant powder according to nonwaste technology.
