FIELD: food industry.
SUBSTANCE: method involves preparing recipe ingredients, extracting cocoa husks with liquid nitrogen with corresponding miscella separation, cutting scorzonera, drying it in a microwave field at preset process parametres and roasting it. Then barley grains, rye grains and acorns are fried, scorzonera, barley grains, rye grains and acorns are mixed, 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 makes it possible to produce coffee drink from non-traditional raw materials, and also provides for improvement of organoleptic properties of drink due to its enrichment with extractive substances of miscella and their preservation.
