Food & Cooking Recipes Quick & Easy Recipes Shake-It-Up Mustard Vinaigrette 4.0 (1) Add your rating & review By Martha Stewart Test Kitchen Martha Stewart Test Kitchen The recipes developed by our test kitchen team have undergone a rigorous process of development and testing, ensuring that every element is optimal, from ingredient amounts to method and cooking time. This process includes triple-testing recipes to ensure they meet our high standards. The many stellar cooks and food editors who have been part of our team include Sarah Carey, Lucinda Scala Quinn, Jennifer Aaronson, Shira Bocar, Anna Kovel, Greg Lofts, Riley Wofford, Lauren Tyrell, and Lindsay Leopold. Editorial Guidelines Updated on May 16, 2017 Print Rate It Share Share Tweet Pin Email Photo: Johnny Miller Yield: Makes 3/4 cup Dijon mustard helps emulsify sherry vinegar and extra-virgin olive oil in this simple, creamy vinaigrette. Ingredients 1 tablespoon Dijon mustard 2 tablespoons sherry vinegar ½ teaspoon sugar ¼ teaspoon coarse salt ¼ teaspoon pepper ½ cup extra-virgin olive oil Directions When you have about a tablespoon of Dijon mustard left in the jar, add vinegar, sugar, salt, pepper, and oil. Shake to combine. Rate it Print