Mustard

Mustard is a condiment and spice made from the seeds of the mustard plant. The seeds are typically ground and mixed with liquids like water or vinegar, along with salt and other spices, to create the familiar paste. It can also refer to the dried, ground seeds used as a spice.

Manufacturers add mustard for its distinct pungent flavor, and it also acts as a natural emulsifier. It is a key ingredient in many condiments such as ketchup, BBQ sauce, salad dressings, and mayonnaise. It is also used in pickling processes, marinades, and as a seasoning in various prepared foods.

Mustard and mustard seed are generally recognized as safe (GRAS) by the FDA for use as a spice, flavoring, or condiment. It is considered safe for consumption at typical intake levels. JECFA has evaluated mustard seed and its essential oil, but did not set a numeric acceptable daily intake for the seed as a food ingredient. EFSA has also evaluated mustard.