Using ingredient serve with mashed potatoes

Jeff's Swiss Steak

• 1 serve with mashed potatoes
• 1 onions
• 1 brown the outside of the meat quickly in oil (hot)
• 1 after tenderizing the round steak
• 1 this is one of those precious recipes that my mother used to cook
• 1/2 if desired
• 525 gr tomatoes (whole)
• 525 gr round steak
• 425 ml tomato sauce
• 250 gr tomato paste (canned)