Ingredients

• 1/2 at a time
• 475 ml beef broth
• 450 gr beef top round
• 240 ml dairy sour cream
• 120 gr onion (sliced)
• 80 gr mushrooms
• 60 ml dry wine (white)
• 40 gr wide egg noodles
• 45 ml corn oil
• 20 gr corn starch
• 16 ml catsup
• 5 ml dry mustard
• 1 gr salt
• 1 gr pepper