Using ingredient butter with the oil in frying over high hea

Beef Stroganoff For 1

• 230 gr beef chuck steak
• 60 ml sour cream
• 20 gr mushrooms
• 16 gr onion
• 14 gr butter
• 7 ml salad oil
• 7 ml butter with the oil in frying over high hea (pan)
• 1 gr salt
• 1 ml worcestershire sauce
• 1 gr paprika