6 large potatoes, peeled and quartered
1 package (8 ounces) cream cheese, softened
1 cup shredded cheddar cheese
1/2 cup sour cream
1/3 cup chopped onion
1 large egg
2 teaspoons salt
1/2 teaspoon pepper
Additional shredded cheddar cheese, optional
Recipe
Place potatoes in a large saucepan; cover with water. Cover and bring to a boil. Cook for 20-25 minutes or until very tender; drain well.
In a bowl, mash potatoes. Add cream cheese, cheddar cheese, sour cream, onion, egg, salt and pepper; beat until fluffy. Transfer to a greased 2-qt. baking dish. Cover and bake at 350� for 40-45 minutes or until heated through. Sprinkle with additional cheese if desired.