This potato dish gets its flavor from a combination of light sour cream and mayonnaise, chives and a little horseradish. We even serve it at holiday get-togethers. -Melissa Merkle of Elizabeth, Illinois
From Lookout Mountain, Georgia, Debbie Pataky easily turns garlic-seasoned instant mashed potatoes into a comforting casserole that will earn raves. She stirs in cream cheese before topping the dish with shredded cheddar cheese and broiling it until melted.