Casserole Potatoes

Directions

1. 1
   Boil potatoes in jackets.
2. 2
   Cool, remove skins and grate.
3. 3
   Melt butter in double boiler.
4. 4
   Put in cheese, small amount at a time. Add onions, sour cream and milk.
5. 5
   Combine with potatoes.
6. 6
   Put in a buttered 2 1/2-quart casserole.
7. 7
   Bake at 325° for 1 hour.