Mustard Powder is made from mustard seeds, de-coated and ground in fine mash. The paste prepared out of this Mustard Powder is a well-liked spice in multi-cuisine put to use in the preparation of many delicacies.We like the convenience of using ground brown mustard in spice rubs and marinades and once heated brown mustard releases a savory flavor. We grind our brown mustard in small batches weekly to ensure maximum freshness as once ground these begin to lose their volatile oils.