For those who can’t get enough of a good thing, our Four Cheese Mashed Potatoes blends Cheddar, Bleu, Romano and Parmesan Cheeses with 100% REAL Idaho® Potatoes to create this delightful dish. Homemade taste in minutes. Natural & artificial flavorings. Made with 100% real Idaho® potatoes. Perfectly blended with real butter. America's favorite mashed potatoes*.