Spinach and Artichoke Mashed Potatoes Dec 31, 1999 INGREDIENTS:7 ½ cups yellow onion, diced 1 ½ cups olive oil 1 carton (2 ½ gallons) Potato Pearls® Extra Rich, prepared 2 lbs., 7 oz. cream cheese, softened 2 ½ cups heavy cream 2 ½ cups spinach, chopped, frozen...