To obtain an oil and fat cooked frozen vegetable capable of maintaining an excellent flavor and a functional base level even after rewarming, including a root vegetable and a leaf vegetable as objects and to provide a method for producing the vegetable. 暖め直した後でも優れた口当たりや官能基レベルを維持でき、根菜類及び葉菜類を対象として含むような油脂調理冷凍野菜及びその製造方法を提供する。 - 特許庁