PROBLEM TO BE SOLVED: To provide a packed tomato concentrated sauce with excellent storage property.SOLUTION: A packed tomato concentrated sauce is used in such a manner that it is diluted in use, wherein a container is filled with tomato concentrated sauce. The packed tomato concentrated sauce includes tomato concentrate and acetic acid, concentration of the acetic acid is 1.0-5.0 mass%, and concentration of the acetic acid at the time of use is 1.2 mass% or less.【課題】保存性に優れた容器詰トマト濃縮ソースを提供する。【解決手段】使用時に希釈して用いられ、容器に充填してなる容器詰トマト濃縮ソースであって、トマト濃縮物と、酢酸と、を含み、前記酢酸の濃度が1.0~5.0質量%であり、前記使用時の前記酢酸の濃度が1.2質量%以下である。【選択図】なし