
Plum tomatoes, also known as Roma tomatoes, are a type of tomato prized for their firm texture, meaty flesh, and relatively low water content. These oblong-shaped tomatoes are typically bright red when ripe and have fewer seeds than round tomatoes. The flavor of a plum tomato is slightly sweet and less acidic than other varieties, making them ideal for cooking and processing. They are a versatile kitchen staple, often used in sauces, salsas, and canning.
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Plum tomatoes are best stored at room temperature, away from direct sunlight, to maintain their flavor and texture. Avoid refrigeration if possible, as it can cause them to become mealy. Use within a week for optimal freshness. If you have a large quantity, consider freezing them. To freeze, wash, core, and blanch whole or diced tomatoes for a few minutes, then transfer to an ice bath to stop the cooking process. Drain well, pack in freezer-safe bags or containers, and freeze for up to 8-12 months.