The present invention relates to a food composition containing a mixture of coffee, medical herb byproducts and cricket and to a manufacturing method thereof, and more particularly, to a method for manufacturing the food composition having improved consumer preference by containing a mixture of pre-treated coffee, herb byproducts and cricket as high protein low-calorie food in a cytological manner, wherein the method comprises : a first step for pre-treatment of raw materials (coffee byproducts, medicinal byproducts and cricket); a second step for firstly mixing raw materials; a third step for finely pulverizing the mixture; a fourth step for fermentation; a fifth step for secondarily mixing the raw materials; a sixth step for aging; a seventh step for molding; an eighth step for sterilization; a ninth step for drying; and a tenth step for packaging and manufacturing products.(AA) Pre-treated coffee byproducts(BB) Pre-treated cricket(CC) Pre-treated medical herb byproducts(DD) First mixing(EE) Micro-powderization(FF) Fermentation(GG) Final fermented mixture(HH) Subsidiary materials (dried pollack, tuna, chicken breast, germinated broccoli)(II) Second mixing(JJ) Maturing(KK) Forming(LL) Sterilizing(MM) Drying(NN) Packaging(OO) ProductsCOPYRIGHT KIPO 2019