FIELD: food industry.
SUBSTANCE: invention is related to food industry, namely to production of snack preserved food. Preserved food is cooked by cutting and blanching of potatoes and onions, cutting and freezing of green onions, cutting of calamari fillet, mixing of specified components without oxygen access with acetic acid, table salt, calcium acetate and black bitter pepper, packing of prepared mixture and vegetable oil, sealing and sterilisation.
EFFECT: preparation of preserved food with high assimilability.
