You can use Dijon mustard in so many things and applications. It's perfect in a sauce like this Mustard Chicken recipe, but it's also excellent in a salad dressing, like the one I made for u003ca href=u0022https://www.thespeckledpalate.com/salmon-nicoise-salad/u0022u003eSalmon Niçoise Saladu003c/au003e.