Tsouvras or ntomatosoupa is a humble soup from the small Greek island of Tilos, in the Aegean Sea. It is typically made with peeled and crushed ripe tomatoes, onions, water, salt, and pepper. After being sautéed in olive oil, the finely chopped onions are combined with the tomatoes and rice, and everything’s covered with water.
The mixture is simmered until the rice and tomatoes are soft and cooked through, and the soup becomes slightly thickened and fragrant. There are variations on the soup that omit the use of onions, while others call for using bulgur instead of rice.