FIELD: food industry.
SUBSTANCE: method includes preparation of recipe components. Method includes extraction of green tea by liquid nitrogen with corresponding miscella separation, chicory cutting, drying in microwave field at preset process parametres and frying, barley and rye grains frying, mixing of chicory, barley and rye grains, 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.
