Enough cubed, cooked potatoes to fill 2 quart casserole. Salt and pepper to taste.

WHITE SAUCE:

2-3 tbsp. butter
2-3 tbsp. flour

Stir well. Add 2 cups of milk. Stir constantly until boiling and thickened. Add onions (chopped) and parsley if desired. Mix potatoes and white sauce. Pour in greased 2 quart casserole. Top with 2 cups shredded sharp cheese. Bake at 350 degrees for 1 hour. Can be made the day ahead and then baked.