Mustard oil is extracted from the seeds of the mustard plant. It has culinary as well as therapeutic uses. In Bengal, Bihar, Assam, Orissa and Nepal it is the traditional cooking medium. It is also used in a number of Kashmiri dishes. Mustard Oil carries a delicate pungent and nutty flavor which tastes great in many recipes. Just including Pure, Unadulterated, cold pressed Mustard oil in your regular cooking can result in healthy skin, hair and heart..