1 roast beef with or without bones, any size
Vegetable oil
Mrs. Dash, table variety OR seasoned salt

In the morning, preheat oven to 375 degrees. Rub roast with oil. Rub roast with seasoning. Put roast in oven and cook for 1 hour. Turn off heat. Leave roast in oven. Do not open door. Thirty minutes before serving, turn oven back on to 375 degrees. If oven is needed for something else, take roast out and cover with aluminum foil.