Discover our finest flavors with the McCormick Gourmet™ Collection of our best herbs and spices — including McCormick Gourmet Collection Organic Ground Mustard. Ground mustard brings exceptional taste to your table with its distinctively sharp flavor and pungent heat. McCormick Gourmet Collection Organic Ground Mustard is ground from the seeds of the mustard plant, a cousin of horseradish. Mustard’s sharp flavor offers the perfect counterpoint to rich ingredients like cheese and beef — from mac ‘n cheese and cheese sauce to meatloaf and a rub for roast. It gives party favorites like dips, deviled eggs, coleslaw, and potato salad a flavorful kick, while also spicing up sauces, glaze for ham, salad dressings, and more. McCormick Gourmet Collection Organic Ground Mustard is ground from the seeds of the mustard plant, a cousin of horseradish. Mustard’s sharp flavor offers the perfect counterpoint to rich ingredients like cheese and beef — from mac ‘n cheese and cheese sauce to meatloaf and a rub for roast. It gives party favorites like dips, deviled eggs, coleslaw, and potato salad a flavorful kick, while also spicing up sauces, glaze for ham, salad dressings, and more.