Food & Cooking Recipes Homemade Mayonnaise 5.0 (1) 1 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 September 14, 2022 Print Rate It Share Share Tweet Pin Email Yield: 1 cup Whip up this homemade mayonnaise as the base for a delicious chicken salad sandwich. Ingredients 1 large egg yolk 1 teaspoon Dijon mustard 1 teaspoon fresh lemon juice Coarse salt White pepper 1 cup grapeseed, sunflower, or safflower oil Directions By hand: Place egg yolk, mustard, lemon juice, 1/4 teaspoon salt, and a pinch of pepper in a bowl and whisk together until mixture is smooth and thoroughly combined. Add the oil: Start with one drop at a time and whisk constantly until mixture begins to thicken; add remaining teaspoon lemon juice, then pour in oil in a very slow, steady stream and continue whisking until oil is incorporated and sauce is thick and emulsified. Use immediately or refrigerate in an airtight container for up to 1 week. Blender method: Combine egg yolk, mustard, lemon juice, 1/4 teaspoon salt, and a pinch of pepper in the jar of a blender or in a large glass measuring cup, if using a hand blender. Blend until smooth and thoroughly combined. Add oil, starting with one drop at a time, and blend constantly until mixture begins to thicken. Add remaining lemon juice while continuing to blend, and pour remaining oil in a slow and steady stream until oil is incorporated and mixture is thick and emulsified. Rate it Print