Lamb Weston^® Supreme provides consistent, profitable, best-in-class potato offerings from the finest U.S. growing regions. These rich and creamy frozen mashed potatoes are made from premium potatoes and blended with cream cheese, milk, roasted garlic, and other seasonings for a truly satisfying dish. These high-quality ingredients provide a scratch-made taste and texture without the prep and labor. Simply boil or steam in a bag.