Salted water
4 c. peeled and cubed potatoes
1 med. onion, chopped
3 pimientos, chopped
2 c. med. white sauce (see any basic cookbook)
1 c. grated mild cheese

Bring a large pot of salted water to a boil. Add potatoes and onion. Cook for 5 minutes. Add pimientos and continue cooking for 7 minutes. Drain.

Turn mixture into a buttered 2 quart baking dish. Cover with white sauce and cheese. Bake in a 350 degree F. oven 15 to 20 minutes, or until potatoes are tender.