The tomato sauce is a tasty and versatile sauce, which is prepared from ripe tomatoes and various ingredients such as onion, garlic, celery and spices. The tomato sauce can be used in many ways in the kitchen. It can be used to accompany meat, fish and vegetable dishes, or to fill pasta, lasagna and cannelloni. It can also be used to flavor soups and soups, or to fill sandwiches and wraps.