To start, you will need a few ripe and firm tomatoes, preferably of the plum or roma variety as they have a meatier texture and less moisture content. These types of tomatoes are perfect candidates for drying as their firmness helps them retain their shape during the drying process.
First, wash the tomatoes thoroughly and pat them dry. Slice each tomato into thin slices, about ¼ inch thick. Remove any excess moisture by gently pressing the slices between paper towels. This step is important to remove as much liquid as possible, as it will aid in the drying process.
Next, prepare the salt mixture. In a bowl, combine 2 parts kosher salt with 1 part granulated sugar. The sugar helps to balance the flavors and enhances the natural sweetness of the tomatoes. You can adjust the quantity of the salt mixture depending on the number of tomatoes you have.
Now, cover a tray or baking sheet with parchment paper or a silicone mat. Lay the tomato slices in a single layer on the prepared tray, ensuring that they don’t overlap. Generously sprinkle the salt mixture over the tomato slices, making sure to coat each slice evenly. The salt acts as a natural preservative and helps to draw out the moisture from the tomatoes, aiding in the drying process.
Once all the tomato slices are coated, place the tray in an area with good air circulation. You can either dry them outdoors on a sunny day or use a food dehydrator or oven. If you choose to dry them outdoors, make sure to cover them with a cheesecloth or netting to protect them from insects and dust.
If using a food dehydrator, set it to a low temperature, around 135-145°F (57-62°C), and let the tomatoes dry for 8-12 hours. Check on them periodically to ensure they are drying evenly and rotate the trays if needed.
For oven drying, preheat the oven to its lowest setting, usually around 170°F (77°C). Place the tomato slices on a baking rack or directly on the oven racks, ensuring sufficient space between each slice. Keep the oven door slightly ajar to let the moisture escape, and allow the tomatoes to dry for 6-10 hours until they become leathery and shriveled.
Once the tomatoes are fully , remove them from the drying apparatus and let them cool down completely. Store them in an airtight container or a glass jar, making sure to keep them away from moisture and direct sunlight. Stored properly, they can last for several months.
When using dried tomatoes in , rehydrate them by soaking them in warm water or olive oil for a few minutes to bring back their plumpness. They will add a concentrated burst of umami flavor to your dishes, infusing them with a rich, sweet, and slightly tangy taste.
In conclusion, drying tomatoes with salt is a simple and effective method of preserving these versatile fruits. With proper preparation, drying, and storage, you can enjoy the delicious flavors of tomatoes all year round. So why not try your hand at preserving tomatoes with salt and savor the taste of summer even on the coldest winter days?