PROBLEM TO BE SOLVED: To provide an acidic liquid seasoning good in flavor of a roasted sesame ground product even after storage even though it has non oil or low oil with lipid content of 10 mass% or less and viscosity at 20°C of 15 Pa s or less.SOLUTION: There is provided an acidic liquid seasoning having lipid content of 10 mass% or less and viscosity at 20°C of 15 Pa s or less, contains a roasted sesame ground product (excluding sesame paste) and processed starch having volume average particle diameter of starch particles of 3 to 15 μm dispersed. There is provided an acidic liquid seasoning preferably containing a gum substance of 0.01 to 1 mass% further without blending an edible oil and fat and having preferably lipid content of less than 3 mass%.SELECTED DRAWING: None【課題】脂質含有量が１０質量％以下且つ２０℃における粘度が１５Ｐａ・ｓ以下であるノンオイル又は低オイルにも拘わらず、焙煎胡麻粉砕物の香りが保管後においても良好な酸性液状調味料の提供。【解決手段】脂質含有量が１０質量％以下、２０℃における粘度が１５Ｐａ・ｓ以下である酸性液状調味料において、焙煎胡麻粉砕物（練り胡麻を除く）を含有し、澱粉粒の体積平均粒子径が３～１５μｍの加工澱粉が分散している、酸性液状調味料。ガム質を０．０１～１質量％含有することが好ましく、更に食用油脂を配合せず、且つ脂質含有量が３質量％未満であることが望ましい、酸性液状調味料。【選択図】なし
