FIELD: food industry.
SUBSTANCE: invention relates to food industry, namely to coffee substitutes production. The method provides for preparing the ingredients, extracting jeera by liquid nitrogen with corresponding miscella separation, cutting, drying chicory in the microwave field at preset process parametres and roasting, roasting barley grain, oats grain, acorns and nuts, mixing the chicory with the barley grain, oats grain, acorns and nuts, impregnating the obtained mixture by separated miscella with simultaneous pressure boost and pressure releases until the pressure equals the atmospheric pressure simultaneously freezing the mixture and cryomilling it in the medium of evolved nitrogen.
EFFECT: instant powder of flavoured coffee drink produced according to a nonwaste technology.
