FIELD: food industry.
SUBSTANCE: recipe components are prepared. Peach refuse is extracted with liquid nitrogen to separate according miscella, cut and dried in microwave field at preset process parametres. Then yacon is cut and dried in microwave field at specified parametres of the process. Barley grains, chestnuts and soya are fried. Yacon, barley grains, chestnuts and soya are mixed. Produced mix is impregnated with separated miscella with simultaneous increase of pressure. Depressurisation till atmosphere pressure with simultaneous freezing of mixture and its cryomilling in medium of evolved nitrogen follow.
EFFECT: method allows to obtain new flavoured coffee drink out of unconventional raw material with improved organoleptic properties.
