1 beef roast, 4 1/2 lbs.
4-6 tbsp. soy sauce
1/4 - 1/2 c. Worcestershire sauce
1/2 onion

Place roast in oven proof dish; salt and pepper to taste. Pour soy sauce and Worcestershire sauce over roast. Place cut up onion on roast. Cover and cook 350 degrees to desired doneness. You can also use packaged au jus.