To provide a solid food product capable of easily decomposing a large shaped solid food requiring difficulty in decomposition.SOLUTION: A solid food having a weakened ve formed by a mold for forming a weakened ve keeping a constant interval on the opposite surface of a mold having an arbitrary surface shape is formed.(FIG.【課題】分解に困難を要する大きい形状の固形食品を簡単に分解できる固形食品を提供する。【解決手段】任意の表面形状の金型の反対面に一定間隔を保った弱化溝を形成する金型で形成した弱化溝を有する固形食品とする。【選択図】図2