Ingredients Meat & Poultry Beef Recipes Ground Beef Recipes Meatloaf and Buttermilk Mashed Potatoes 3.1 (66) 10 Reviews 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: 30 mins Total Time: 1 hr Our comforting menu of meatloaf and buttermilk mashed potatoes is as hearty as the diner original -- but better for you. Panko is sold in many international aisles; regular breadcrumbs can be swapped in, too. Ingredients 2 small carrots, chopped 2 celery stalks, chopped ¼ medium onion ¼ cup panko (Japanese breadcrumbs) 1 large egg white ¾ pound ground beef sirloin Coarse salt and ground pepper ¼ cup homemade or store-bought barbecue sauce 1 pound baking potatoes, peeled and sliced ½ inch thick ¾ cup low-fat buttermilk 1 pound green beans, stem ends removed 1 teaspoon olive oil Directions Preheat oven to 450 degrees. In a food processor, chop carrots, celery, onion, and panko with egg white until smooth, about 1 minute. Transfer to a large bowl; mix in beef, 1 teaspoon salt, and 1/8 teaspoon pepper. On a foil-lined baking sheet, form meat mixture into a 6-inch-long loaf; brush with half the barbecue sauce. Bake until an instant-read thermometer inserted in loaf registers 160 degrees, 25 to 30 minutes, brushing halfway through with remaining sauce. Meanwhile, in a medium saucepan, cover potatoes with cold salted water by 1 inch. Bring to a boil; reduce to a simmer, and cook until potatoes are easily pierced with a knife, 15 to 20 minutes. Drain; return to pan. Stir over medium until a starchy film forms on bottom of pan, about 1 minute. Remove from heat; mash with buttermilk until smooth. Season with salt and pepper. While potatoes cook, set a steamer basket in a saucepan filled with one inch water; bring to a gentle boil. Add green beans; cover, and cook until crisp-tender, 4 to 6 minutes. Transfer to a bowl; add oil, season with salt and pepper, and toss. Serve meatloaf with mashed potatoes and green beans. Originally appeared: Everyday Food, January/February 2009 Rate It PRINT