FIELD: food industry.;SUBSTANCE: instant coffee composition contains the instant coffee particles, having the internal pores, containing the compressed gas, where the outer surface of the instant coffee particles is coated with the added finely ground unsoluble coffee based material, the average particle size is from 0.1 mcm up to 100 mcm. For the instant coffee composition preparation provide the instant coffee particles, having the outer surface and internal pores. The outer surface of the instant coffee particles is coated with the finely ground unsoluble coffee based material to form the coated particle, where the average particle size is from 0.1 mcm up to 100 mcm. The coated particles are heated and affected upon by the compressed gas to trap and retain in the particles inner pores. The method for beverage preparation from the instant coffee composition includes dissolving of the resulted instant coffee composition in the aqueous beverage medium. The use of the finely ground unsoluble coffee based material to reduce the agglomeration rate of the instant coffee composition and to improve the foam stability, that forms on the coffee surface. The beverage dispensing system comprises the mentioned composition and the beverage dispensing machine, into which the container can be inserted and from which the beverage can be dispensed after adding the beverage aqueous medium. The beverage preparation method comprises the beverage aqueous medium passing through the mentioned container, optionally using the mentioned beverage dispensing system.;EFFECT: obtaining product with the foaming effect, simulating espresso, elimination of unacceptable or excessive particles agglomeration.;20 cl, 8 dwg, 1 tbl, 3 ex
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