Fry one tablespoon of flour in oil and add cooked tomato juice to it. If you do not have a cooked tomato juice, you can add tomato paste tube with one liter of warm water.
When tomato is cooked, add the salt, sugar, pepper, basil, and cook for 15 minutes.
You can add pasta or rice to soup.
When you serve soup, butter can be put into each plate.