FIELD: food industry.
SUBSTANCE: invention relates to the manufacturing technique of coffee substitutes. Method provides for preparation of recipe components, scorzonera cutting, drying in microwave oven till residual humidity about 20% at microwave filed power providing warming inside the bits till temperature 80-90°C during at least an hour and frying. Barley grains, rye grains, acorns and cocoa husks are fried. Scorzonera, barley grains, rye grains, acorns and cocoa husks (in a weight ratio of 3:6:4:3:4) are mixed. One performs the produced mixture cryogrinding in liquid nitrogen.
EFFECT: method provides for production of new coffee drink according to a nonwaste technology.
