tomato
Also known as: Roma Tomatoes
A juicy, acidic fruit used as a savory vegetable; eaten raw in salads and sandwiches or cooked down into sauces, soups, and braises, where its water content and acidity both shape the final texture and balance.
Buying guidance
A ripe tomato should feel heavy for its size and smell faintly sweet at the stem end -- one with no smell at all is usually underripe or bred for shipping rather than flavor. For sauce, meatier plum or Roma tomatoes carry less water and fewer seeds than slicing tomatoes, so they reduce faster into a thicker result. Avoid any with soft spots, cracks, or mold.
Substitutions
- Canned whole or diced tomatoes -- reliable year-round substitute for cooked uses; drain some liquid if a dish is already watery.
- Another ripe fresh tomato variety, matched by weight -- flavor and juiciness vary, but it's a close substitute for both raw and cooked use.
- Cherry or grape tomatoes, halved -- sweeter and more consistent out of season, though they add more skin per bite.
Tips & common mistakes
Salting raw slices too far ahead of serving pulls out their juice and leaves them limp -- salt them just before eating instead. For sauce, simmering too briefly leaves a thin, watery result; give it enough uncovered time for the excess water to cook off and the flavor to concentrate.
Storage
Keep tomatoes at room temperature out of direct sun until eaten -- refrigeration dulls their flavor and turns the flesh mealy by breaking down the compounds responsible for aroma and texture. Only refrigerate one that's already cut, or a fully ripe one you need to hold a day or two longer than it would keep on the counter.