FIELD: food industry.
SUBSTANCE: invention relates to technology of manufacturing coffee substitutes. Method provides for preparation of recipe components, extraction of lemon rind by liquid nitrogen with corresponding miscella separation, chicory cutting, drying in microwave field till residual humidity about 20% at microwave field power providing warming of chicory inside the bits till temperature 80-90°C during at least an hour and frying, roasting of barley grain, oats grain, acorns and nut kernels, mixing of chicory, barley grain, oats grain, acorns and nut kernels in mass ratio 3:7:3:4:3, 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 enables to produce flavoured coffee drink according to nonwaste technology.
