Sun-Dried Tomatoes

Sun-dried tomatoes are a concentrated culinary ingredient produced by removing moisture from ripe tomatoes through exposure to sunlight. This preservation method originated in the Mediterranean basin, most notably in the coastal regions of Italy and Greece, where high temperatures and low humidity facilitate efficient dehydration.

The preparation typically involves slicing ripe, fleshy varieties—such as Roma or San Marzano tomatoes—and seasoning them with salt to assist in moisture extraction. Once the dehydration process is complete, the tomatoes are often preserved in extra virgin olive oil, frequently infused with aromatics such as garlic, oregano, or basil.

A superior sun-dried tomato is characterized by an intense, concentrated umami flavor and a chewy, resilient texture that avoids becoming overly leathery or hard. Regional variations exist between traditional dry-packed methods, which were historically intended for long-term storage in arid climates, and modern oil-packed versions, which are widely used in contemporary gastronomy for their enhanced flavor infusion and ease of use in salads, pastas, and antipasti.