Purée de pommes de terre is a classic French dish made from cooked potatoes that are mashed until smooth. It is typically prepared by boiling potatoes, then mashing them with butter, cream, or milk to achieve a creamy texture. Seasoning with salt and pepper enhances the flavor, making it a popular side dish. This dish is often served alongside meats, such as roast chicken or beef, and can be found in various cuisines around the world. Its versatility allows for variations, including the addition of garlic, cheese, or herbs, making it a favorite comfort food for many.