I saw this "no waste" Dijon and red wine vinaigrette recipe in a couple different places on the internets recently- it's advertised as a way to efficiently use up those little bits of mustard left clinging to the side of the jar.I reached the end of a jar of stone ground Dijon when making some Dijon and rosemary grilled chicken thighs, so I threw some olive oil, red wine vinegar and salt and pepper into the jar, shook it up.... a tasty vinaigrette, perfect for a crispy salad!