The purpose of the present invention is to provide a composition or the like which contains an off-flavor substance, the off-flavor intensity of which is reduced. The present invention relates to a composition comprising an (A) off-flavor substance and (B) fat and oil, wherein the content of the (B) fat and oil is 3-400 parts by weight in relation to 100 parts by weight of the (A) off-flavor substance, and the difference between the solid fat content of the (B) fat and oil at 20 DEG C and the solid fat content of the (B) fat and oil at 40 DEG C is 11.5% or more.本發明之目的係以提供雖含有異味物質但該異味受到抑制之組成物等。本發明係關於含有(A)異味物質與(B)油脂,(B)油脂的含有量對於(A)異味物質100重量份而言為3~400重量份,(B)油脂於20℃中之固體脂含量與於40℃中之固體脂含量的差為11.5%以上之組成物。