Ottogi mustard powder has a quick taste and aroma the particles are dissolved in water. It is a good mustard powder that does not contain any mixed flavoring spices. It is used for cold noodles, mustard vegetables, cold vegetables, seafood cold vegetables, and various steaks, skewers, and various salads. It is a powder type so you can use it as much as you need, and it is convenient because it can be used in various ways, such as to remove the smell of meat or as a sauce. Directions: Mix mustard powder in 30-40 degrees of moderate warm water in a 2:3 ratio.