The present disclosure relates to pre-mixed barley based compositions comprising barley, cereals, pulses, spices, dry fruits and flavoring agents. The ingredients are present in pre-determined proportion to each other. Various food products can be prepared from the pre-mixed barley based compositions, which can be consumed by healthy individuals as well as individuals suffering from obesity, dyslipidemia, diabetes, cardiovascular diseases, and the like. The present disclosure also provides a process for preparing the pre- mixed barley based compositions.