Food & Cooking Recipes Dinner Recipes Dinner Side Dishes Olive-Oil Mashed Potatoes with Garlic and Sage By Martha Stewart Editors Martha Stewart Editors Facebook Instagram Twitter Website An article attributed to "Martha Stewart Editors" indicates when several writers and editors have contributed to an article over the years. These collaborations allow us to provide you with the most accurate, up-to-date, and comprehensive information available.The Martha Stewart team aims to teach and inspire readers daily with tested-until-perfected recipes, creative DIY projects, and elevated home and entertaining ideas. They are experts in their fields who research, create, and test the best ways to help readers design the life they want. The joy is in the doing. Editorial Guidelines Updated on November 17, 2017 Print Share Share Tweet Pin Email Photo: Marcus Nilsson Prep Time: 20 mins Total Time: 45 mins Servings: 8 Ingredients 1 ¼ cups whole milk, plus more for thinning, if needed ¼ cup extra-virgin olive oil ½ stick unsalted butter 2 tablespoons chopped fresh sage leaves 3 pounds Yukon Gold potatoes, scrubbed and cut into 1-inch chunks 5 cloves garlic, smashed and peeled Coarse salt Directions Bring milk, oil, butter, and sage to a boil in a small saucepan. Remove from heat and set aside. Cover potatoes and garlic with 2 inches cold water in a large pot. Add 1 tablespoon salt and bring to a boil. Reduce heat and simmer until potatoes are tender when pierced with a knife, about 13 minutes. Drain potatoes and return to pot. Pour milk mixture through a fine sieve over potatoes; discard solids. Mash potato mixture with a potato masher to combine. Season with salt. Mashed potatoes can be made 3 days ahead and stored in refrigerator. Reheat in a bowl set over a pot of simmering water, thinning with more milk if necessary. Print