PROBLEM TO BE SOLVED: To provide a multi-step sealed low-temperature food product excellent in instant preparation, convenience, and hygiene, composed of a sealed main food and a seasoned sealed auxiliary food which are sealed in a lower-step housing part and an upper-step housing part of a stepped container with lid materials, respectively, with the lid materials being sequentially detached for directly eating the foods together in the stepped container.SOLUTION: A multi-step sealed food product 10 includes a stepped container 1, a sealed main food 50, and a seasoned sealed auxiliary seasoning food 60. The stepped container 1 is a plastic bottomed container with an open top edge formed from a thermoplastic resin sheet, including a flange part 14 formed by bending the top edge toward outside, an upper-step housing part 12 having an intermediate-step part 15 formed by bending the intermediate part of the sidewall toward inside, and a lower-step housing part 11 having the sidewall joining to the lower part of the intermediate-step part and the bottom. The sealed main food 50 is housed in the lower-step housing part 11, with the top face of the intermediate-step part 15 being detachably heat-sealed with a lower-step lid material 3. The seasoned sealed auxiliary seasoning food 60 is housed in the upper-step housing part 12, with the top face of the flange part 14 being detachably heat-sealed with an upper-step lid material 2.【課題】段付容器の下段、上段収容部内にそれぞれ蓋材により密封された主密封食品、味付け副密封食品を、蓋材を順次剥離した後で一緒にそのまま段付容器で食する即席性、便宜性、衛生性に優れる複数段密封食品を提供する。【解決手段】複数段密封食品１０は、熱可塑性樹脂シートのプラスチック成形体からなる上端開放の有底容器で、上端先端を外側に向けて折曲し形成したフランジ部１４、側壁の中間部を内側に折曲し形成した中間段部１５を有する上段収容部１２、中間段部の下方に連接する側壁及び底部を有する下段収容部１１からなる段付容器１と、下段収容部１１に収容され中間段部１５上面に下段蓋材３により剥離可能にヒートシールされる主密封食品５０と、下段蓋材上の上段収容部１２に収容されフランジ部１４上面に上段蓋材２により剥離可能にヒートシールされる味付け副密封食品６０とを備える。【選択図】図１
