3poundstomatoes(use as many tomatoes as you would like to process)
salt(optional; to taste)
olive oil(optional; to taste)
dried or fresh herbs(optional; to taste)
Instructions
Dehydrator Method (Preferred)
Prepare tomatoes by washing.
Slice tomatoes as uniformly as possible to a maximum of 1/4" thickness.
If using olive oil, herbs, and salt before dehydrating, place tomatoes in a bowl, drizzle with oil, and sprinkle with salt and herbs. Toss gently to coat.
Spread the tomato slices on dehydrator sheets in a single layer.
Place the dehydrator trays in the dehydrator.
Set the dehydrator to 125°F (or 115–135°F depending on preference) and dehydrate until dry but still pliable, usually 8–24 hours depending on thickness and humidity.
The tomatoes are done when they are dry but still pliable((not sticky or moist, with no visible surface moisture).
Oven Method (Alternative)
Instead of using dehydrator trays, place the tomato slices or wedges on baking sheets with parchment.
Set the oven to its lowest temperature and place the trays in the oven.
Bake until dehydrated, usually 4–10+ hours depending on thickness and oven temperature, flipping halfway if desired and checking often to prevent burning.
Notes
Slice the tomatoes uniformly (about 1/4 inch thickness) so that they dry at the same rate.
Check tomatoes periodically during drying, especially when using the oven.
Oven tip: flip halfway if desired for more uniform and faster drying.
Dry until pliable for regular sun-dried tomatoes, or dry longer for extended storage.
Do not store sun-dried tomatoes in oil at room temperature. Refrigerate or freeze oil-packed tomatoes.
For traditional sun-drying instructions, see the information in the post.
Yield varies depending on tomato size and drying level.