FIELD: food industry.
SUBSTANCE: invention relates to technology of manufacturing coffee substitutes. Method provides for extraction of cloves by liquid nitrogen with corresponding miscella separation. Then follows preparation, cutting and drying of the girasol in the microwave field at preset process parametres and roasting of it, cutting and drying in the microwave field at preset process parametres. Then follows drying up of rosehips by convective method, roasting of barley grain, acorns, kernels of nuts, fruit pits and soya. Then, girasol is mixed with rosehips, barley grain, acorns, nut kernels, kernels of fruit bones and soya. The obtained mixture is impregnated 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: method ensures absence of waste.
