To provide a sesame-containing acidic emulsified liquid seasoning can feel sufficiently roasted sesame incense also in after storage. Containing roasted sesame ground product, gum, edible fats and oils and egg yolk, viscosity is 0.1~5Pa · s, total light transmittance obtained by turbidity measurements using an integrating sphere-type optical photometry sesame-containing acidic emulsified liquid seasoning is 1.5 to 10%.保管後においてもゴマの焙煎香を充分に感じることができるゴマ含有酸性乳化液状調味料を提供する。焙煎ゴマ粉砕物、ガム質、卵黄及び食用油脂を含有し、粘度が0.1~5Pa・sであり、積分球式光電光度法を用いた濁度測定により得られた全光線透過率が1.5~10%であるゴマ含有酸性乳化液状調味料。