What is "mustard oil"?

Mustard oil is a pungent cooking oil derived from mustard seeds. Commonly used in Indian, Bangladeshi, and Pakistani cuisines for its distinct flavor, it has a high smoke point, making it suitable for frying, sautéing, and seasoning. With a balance of monounsaturated and polyunsaturated fats, along with omega-3 fatty acids, it promotes heart health in moderation. Mustard oil also contains compounds like glucosinolates and allyl isothiocyanate, believed to have antimicrobial and anti-inflammatory properties.