The objective of this invention is to endow the traditional mullet roe processed product with smoother tasting and to make the mullet roe processed product have a novel flavor which the other fish roe processed foods do not have. The aforementioned objective can be achieved by a method of producing mullet roe processed product comprising the steps of: membrane peeling step, peeling the roe membrane from the mullet fish roe ovarian and a smashing step, grinding the fish roe after the roe membrane is peeled off. Particularly, the smashing step finely grinds the fish roe without leaving the original shape of not only the roe membrane, but also the yoke.本發明係以對傳統的烏魚子加工品,藉由賦予更滑順口感,釀造出其他的魚卵加工食品所沒有的新穎風味為目的。前述目的係可藉由包含自烏魚子魚卵卵巢剝除卵膜之剝膜步驟、及將剝去卵膜的魚卵磨碎之擂潰步驟之烏魚子加工品的製造方法,尤其前述擂潰步驟係不僅卵膜甚至連蛋黃亦不留原形地細細磨碎魚卵的步驟而解決。