Mashed Potato Casserole

Directions

1. 1
   Boil potatoes, drain and mash.
2. 2
   Add onion salt and cool.
3. 3
   Stir in chopped green onions to potatoes.
4. 4
   Fold in sour cream.
5. 5
   Put contents into in buttered casserole dish.
6. 6
   Top with dots of butter.
7. 7
   Cover and refrigerate over night.
8. 8
   Before heating in oven, sprinkle with parmesan cheese& paprika.
9. 9
   Bake 45 minutes at 350 degrees.