You are here: Home » Recipes » Mashed Potatoes Mashed Potatoes Recipe by Relish ContributorKitchen Tested Yield 6 to 8 servings Nothing beats the comfort of plain mashed potatoes—and these are reduced-fat. PrintEmail Ingredients 2 1/2 pounds baking potatoes, peeled and quartered3 tablespoons margarine2/3 cup skim milk, warmed1/3 cup plain nonfat yogurt Salt and pepper1/2 cup chopped green onions Instructions Boil potatoes in a large nonstick pot. After boil begins, lower heat and cover. Cook an additional 20-25 minutes until potatoes are fork tender. Mash potatoes with margarine, milk and yogurt. Season to taste and stir until smooth. Garnish with green onions before serving.