cans tomato paste

Tomato paste is a concentrated tomato product made by cooking tomatoes for hours to reduce their volume, then straining them to remove seeds and skins, and cooking the resulting purée further until it reaches a thick, intensely flavored consistency. It typically contains tomatoes, salt, and sometimes citric acid or ascorbic acid as preservatives. The ingredient originated in the Mediterranean region, particularly Italy and southern Europe, where sun-drying and concentrating tomatoes became a traditional preservation method. Commercial canned tomato paste is standardized to contain a minimum tomato solids content (usually 24-28%), delivering a deep red color and concentrated umami flavor derived from glutamates and other compounds intensified through the cooking process.

Tomato paste serves as a foundational flavoring agent and thickening ingredient across Mediterranean, Italian, Spanish, and Latin American cuisines. It is essential in sauces (ragù, arrabbiata, salsa), soups (minestrone, gazpacho), stews, and braises where it adds depth and body. A small amount—often just a tablespoon or two—builds savory backbone in dishes without the excess liquid of crushed or fresh tomatoes. It pairs well with garlic, olive oil, herbs (oregano, basil, thyme), and is frequently combined with stock to create quick pan sauces. Beyond European traditions, tomato paste appears in Indian curries, Middle Eastern dishes, and Asian condiment blends, making it one of the most versatile pantry staples.