
  English Name: Black Mustard Seeds
  Common Indian Name (Hindi): Rai
   
    - Mustard is a member of      the Brassica family of plants      which bears tiny round edible seeds as well as tasty leaves. 
   - Mustard is one of the      most ancient spices. It has 3 varieties namely black, brown and white. All mustard seeds are used as a spice in      the food. The three most popular varieties of mustard plants      for culinary use are: 
  
  1.      The Black Mustard (Brassica nigra) plant normally grows to a height of 10 feet. This is very popular in the Middle East and Asia Minor where they originated. 
  2.      The Brown Mustard ( Brassica juncea) is largely cultivated. Brown mustard plant produces tiny yellow colored flowers, which almost cover the plant. The brown originated in the Himalayans and has virtually replaced the black in American and British kitchens, particularly North American Chinese restaurants. 
  3.      White Mustard (Sinapis alba), originated in the Mediterranean area, bears the light tan seeds which end up as the bright yellow (with the help of a little dye) mustard we apply generously to our hot dogs. White mustard is the most mild among all the varieties of mustard.
    - Mustard is used in      Indian, French, German and Irish cuisines. Mustard is used in salad      dressings, egg dishes, cheese dishes, pickles and vegetables. Mustard is      rubbed over meat before roasting. It is also added to butter to give      butter a pleasant flavor. 
   - Dijon mustard is made      from the husked black seeds blended with wine, salt and spices. It is pale      yellow and varies from mild to very hot. This is the mustard generally      used in classic French mustard sauces, salad dressings and mayonnaise.
   - Over the years mustard      has been prescribed for scorpion stings and snake bites, epilepsy,      toothache, bruises, stiff neck, rheumatism, colic and respiratory      troubles.
   - In India, whole seeds      are fried in ghee/oil until the seeds pop, producing a milder nutty flavor      that is useful as a garnish or seasoning for Indian dishes.