Select and Store

Mustard powder and mustard seeds should be kept in a tightly sealed container in a cool, dark and dry place. Prepared mustard and mustard oil should both be refrigerated.Even through dried herbs and spices are widely available in supermarkets, explore the local spice stores in your area. Oftentimes, these stores feature an expansive selection of dried herbs and spices that are of superior quality and freshness compared to those offered in regular markets. Just like with other dried spices, try to select organically grown mustard seeds or powder since this will give you more assurance that the herbs have not been irradiated.