Maille is a brand of mustards, cornichons, stoneware, salad dressings, kitchen gifts and oils which originated in Marseille, France in 1723 and is a subsidiary of multinational consumer goods company Unilever, which manufactures the mass-produced product at plants in different parts of the world. In addition, the original Maison Maille continues operation making traditional dijon mustard available for sale through boutiques operating in Dijon, Paris, London, and Bordeaux.
It's perfect on tomatoes, summer salad greens, or grilled meats, and is a no-brainer way to use an extra haul of basil from the farmers market or a prolific garden.