07-30/2026
Canned tomato paste is one of the most underrated pantry staples in home cooking. Dense, intensely flavored, and shelf-stable for years, a single small can or tube can transform sauces, stews, soups, braises, and even unexpected dishes. Yet many cooks underuse it, treat it as a last-minute thickener, or struggle with the leftover half-can that sits forgotten in the fridge. This guide covers everything you need to know: what tomato paste actually is, how to store and portion it, the science of cooking it properly, dozens of practical applications, creative techniques, substitutions, troubleshooting, and ways to maximize every last bit. By the end, you’ll reach for that can with confidence and creativity.