The invention relates to a making method for powder sticked pacific saury slices. The method includes: preferably selecting a fresh pacific saury as the raw material, subjecting the raw material pacific saury to scaling, decapitating, evisceration, fish blood and impurity removal, conducting carcass opening and separation on the fish body and the vertebra, making the fish body into fish slices, then washing and draining the fish slices, and putting them into a seasoning solution made of salt, garlic essential oil, kelp liquid, soy sauce, granulated sugar, ginger juice, lemon juice and water to undergo low temperature impregnation to be tasty, performing water controlling, then wrapping the outer surfaces of the fish slices with potato starch, and carrying out quick-freezing treatment so as to obtain nutrient-rich quick-frozen powder sticked pacific saury slices. The making method for powder sticked pacific saury slices provided by the invention has the characteristics of advanced technology, reasonable process, strong operability and high making efficiency. The made fish slices have the advantages of beautiful appearance, safety and sanitation, stable quality, long shelf life, fresh and mellow taste, palatable sweet and salty taste and unique flavor, and can be eaten after opening the package and frying.