Stuffed Potato Shells

Directions

1. 1
   Cook shells.
2. 2
   Drain and rinse.
3. 3
   Peel potatoes and boil and mash (no milk) with 1 stick butter, add cheese.
4. 4
   Saute onions in 3 sticks butter for 15 minutes.
5. 5
   Spread 1/2 of onions into 9 x 13-inch pan.
6. 6
   Place shells stuffed with potato mixture in pan. Cover with remaining onion.
7. 7
   Cover with foil tightly.
8. 8
   Bake at 350° for 20 minutes.