Au Gratin Potatoes

Directions

1. 1
   Wash the potatoes. Bake until done. Cool, peel and dice into a 9 x 13-inch baking dish. Chop the onions.
2. 2
   Mix through potatoes. Melt Cheez Whiz (microwave).
3. 3
   Pour (into) over the potatoes and mix through. Sprinkle with Parmesan cheese.
4. 4
   Bake at 350° for 30 minutes, uncovered.
5. 5
   Let stand about 5 minutes.