Swiss Steak

• 575 gr round steak about
• 300 gr tomato puree
• 160 gr tomatoes (chopped peeled)
• 65 gr flour seasoned with
• 60 ml oil
• 40 gr mushrooms (sliced)
• 1 gr thyme
• 1 gr basil
• 1 slice onion (sliced)
• 1 slice green pepper (sliced)