"'My daughters and I get together on Friday nights to try out new recipes, and we like to use a lot of herbs,' says field editor Harriet Stichter of Milford, Indiana. 'I don't care for mashed potatoes, but sage and onion make these irresistible.'"
In a greased 11-in. x 7-in. x 2-in. baking dish, layer the potatoes and onion. Combine the water, oil, sage, salt and pepper; pour over potato mixture. Cover and bake at 450 degrees F for 45-50 minutes or until potatoes are tender, stirring twice. Transfer to a mixing bowl; add yogurt and mash.