La Maison Maille have been making mustard for 268 years, and they have set the standard for Dijon mustard. Maille is the leading premium producer of mustard, vinegar, and French cornichons in France because of its attention to detail and carefully selected ingredients. The production of mustard dates back to early Roman cuisine, where they combined mustard seeds with unfermented grape juice and called it mustum ardens that is now known as mustard. Mustard has many different varieties, and can be used beyond a topping for hamburgers and hot dogs. Maille products are available in select gourmet grocery stores and supermarkets in Canada.