-ounce can tomatoes
Canned tomatoes are rich in lycopene, a potent antioxidant that may be more bioavailable in cooked form than in raw tomatoes. They are also good sources of vitamin C, potassium, and fiber, with minimal calories.
About
Canned tomatoes are processed tomatoes preserved in their own juice or a light syrup, typically packed in metal cans and sterilized for shelf stability. The tomatoes are harvested at peak ripeness, briefly heated to inactivate enzymes, and then sealed in cans with minimal added ingredients—often just salt and sometimes citric acid for preservation. Canned tomatoes retain much of the nutritional value and concentrated flavor of fresh tomatoes while providing year-round availability. Common varieties include whole peeled tomatoes, crushed tomatoes (broken into chunks), tomato sauce (smooth purée), and diced tomatoes, each with varying levels of processing and texture.
Culinary Uses
Canned tomatoes are a fundamental ingredient across Mediterranean, Latin American, and Asian cuisines, serving as the base for soups, stews, sauces, and braises. They are particularly valued in Italian cookery for pasta sauces, risotto, and minestrone; in Spanish and Latin American cooking for salsas, enchilada sauces, and rice dishes; and in Indian cuisine for curries and chutneys. The cooking process concentrates tomato flavor and allows the fruit to break down naturally, making canned tomatoes ideal for long-simmered dishes where fresh tomatoes would become mushy. Whole or crushed varieties offer more control over final texture, while pre-made sauce provides convenience for quick applications.