Tomato tofu soup

Put a small amount of oil in the pan, heat it up, pour in the tomato pieces and stir fry. stir fry for a few times, add the tofu pieces, and then add enough water. When the water boils, start the pan and cook for a few minutes. If you want to eat crisp tomatoes, you can add salt and MSG as soon as they are cooked. If you want to boil all the tomato juice, cook it a little more, and then add MSG and salt. So it depends on your personal taste ~ If you like clear soup, you can not fry tomatoes beforehand. First boil a pot of water, and then pour the tomato pieces and tofu pieces. Add MSG and salt after it is cooked.