What is stone ground mustard?

Stone ground mustard is a type of mustard that is made by grinding mustard seeds with a stone mill. This produces a coarse texture and gives the mustard a full-bodied flavor. Stone ground mustard is often made with whole mustard seeds, giving it a stronger flavor than other types of mustard. It is commonly used in sandwiches, dressings, marinades, and as a condiment for meats, vegetables, and seafood. Stone ground mustard is also a popular ingredient in many recipes that call for mustard. It is a healthier option than traditional yellow mustard because it contains fewer additives and preservatives. Stone ground mustard is usually gluten-free and can be vegan or vegetarian-friendly depending on the ingredients used.