To make these tomato chips, you will need a dehydrator.
Slice a tomato into slices that are about 1/4 of an inch thick.
Arrange the slices on a tray for your dehydrator.
Sprinkle the slices with a small pinch of sea salt.
Lightly sprinkle the slices with Italian seasoning.
Repeat with all of your tomatoes.
Run your dehydrator according to the manufacturer's instructions until the tomatoes are dry and crisp. My dehydrator takes approximately 8 hours to dry the tomatoes, but your total required time may vary.
Cool completely and store in an airtight container.
Notes
When dehydrating the tomatoes, I recommend using mesh screens that are made for your model of dehydrator. It makes it much easier to remove the tomato chips from the trays.To remove chips from the trays, slide a thin spatula under the chip to release it from the tray. If you just pull them off, you may break them. They are still fine to eat, but whole chips are always prettier.