Mustard is the second most popular spice traded worldwide. It is a storehouse of many phytonutrients that have health-promoting properties. Mustard microgreens are tender, succulent and slightly spicy. They are very popular in Asian food dishes. Mustard seedlings are a good source of vitamin A, C, E, energy and carbohydrates, protein, dietary fibre, folate, niacin, riboflavin, thiamin, sodium, potassium, calcium, iron and manganese among others.