Food & Cooking Recipes Main Dish Recipes Casserole Recipes Leek Gratin 2.9 (91) 4 Reviews This three-ingredient gratin makes a savory, cheesy side dish your guests will love. By Martha Stewart Martha Stewart Martha Stewart is a bestselling author, entrepreneur, and lifestyle expert who has taught millions of people through generations the joy of entertaining, cooking, gardening, collecting, crafting, and home renovating via her eponymous magazine, Martha Stewart Living, Emmy-winning television shows, and 99 books (and counting). Based in Katonah, N.Y., where she helms her 156-acre Bedford Farm, Martha is America's first self-made female billionaire. Editorial Guidelines Updated on May 16, 2017 Rate PRINT Share Close Prep Time: 10 mins Total Time: 1 hr 15 mins Servings: 8 This cheesy leek side dish goes well with our Brandied Ham. Cook Mode (Keep screen awake) Ingredients 8 medium leeks, white and light-green parts only 1 ¾ cups heavy cream Coarse salt and ground pepper ⅓ cup grated Pecorino Romano cheese Directions Preheat oven to 375 degrees. Halve leeks lengthwise, leaving halves attached at root, and rinse well, shaking off water. In a large skillet, combine cream and leeks; season with salt and pepper. Bring to a boil over medium-high; reduce to a medium simmer, cover, and cook 5 minutes. Uncover and simmer until leeks are tender, 15 minutes. Transfer leeks and sauce to a shallow 2-quart baking dish. Sprinkle with cheese and bake until golden and bubbling, about 35 minutes. Let gratin rest 10 minutes before serving. Originally appeared: Everyday Food, December 2009 Rate It PRINT