A culinary maestro has explained her secret to achieving the creamiest mashed potatoes and it surprisingly doesn't involve boiling them in water. Mashed potatoes are a staple comfort food during the chilly winter months, yet many struggle to perfect their creamy consistency. A chef has pointed out that numerous home cooks have been settling for subpar mash for years, oblivious to the fact that there's a superior method. Rosemary Gill, director of education at Boston's Milk Street Cooking School,