Wash and dry all the tomatoes with warm water and a clean kitchen towel.
Using a paring knife, cut out the core stem and any blemishes.
Place tomatoes with top and bottom horizontal on cutting board and slice into ¼ to ½ inch slices.
Put tomato slices into a large bowl until half full.
Sprinkle your preferred blend of dried or fresh herbs and salt liberally.
Gently toss with clean hands until all the tomato slices have the desired amount of herb and salt blend.
Place seasoned tomato slices ¼ inch apart (leave space for air to circulate through each piece) on dehydrator trays or cookie sheets, depending on which method you are using.