Party Mashed Potatoes

Directions

1. 1
   Peel and cook potatoes until tender.
2. 2
   Drain the potatoes and mash with an electric mixer.
3. 3
   Add the cream cheese, sour cream, onion salt, butter and pepper.
4. 4
   Mix together on low speed, then whip on high speed until they are light and fluffy.
5. 5
   Spoon into a buttered large casserole or pan.
6. 6
   Dot the potatoes with butter; sprinkle with paprika.
7. 7
   (At this point, you may cool, cover and refrigerate the casserole overnight.)
8. 8
   Bake, covered, at 325° for 1 hour.
9. 9
   Top with the grated cheese and bake, uncovered, for 30 additional minutes.