Forget store-bought dressing—with this easy recipe, you’ll always have homemade vinaigrette on hand. No bowl or utensils are needed, since you simply shake the ingredients together in a jar—and use the same jar to store the vinaigrette in the refrigerator. Martha uses grapeseed oil, rice vinegar, and Dijon mustard for her salad dressing, but you can experiment with other oils and acids to vary your vinaigrette. Follow along, or head to the link in our bio for the complete recipe.