I raise tomatoes for sun drying. I do about 1000 to 2000 lbs a year which I sell to the upscale restaurants in Cody Wyoming & Billings Montana. I wanted to pass on my favorites for you considering doing some drying. Any tomato can be used for drying but some varieties are better than others.
I grow 15 mainstay varieties that I have kept as I culled others that did not meet my criteria. I have over 150 plants.
I also try at least 5 new varieties of paste types each year and am lucky if one makes it into my "herd". I am looking for specific things:
Meaty with a low moisture content
Few
seeds A rich and tangy flavor
Size-Small tomatoes are just more work for me.
Not fussy-Take heat and cold and wind. No primadonnas!
Bloom well and set lots and lots of fruit
Indeterminate
Dry to a nice pliable consistency
These are my Top Favorites
Chinese Giant
Carol Chyko
Cuoro D Toro
Opalka
San Marzano Redorta
Russo Sicilian Togeta
Zapotec
Costoluto Genovese
Federle
I wanted to add that were I to be stranded on a desert Island with only one tomato it would be Russo Sicilian Togeta. This is my allstar that sets fruit first, ripens the earliest, bears heavy crops in any weather and is producing right up until hard frost. It is not a true paste but rather a stuffing tomato. None-the-less, the flavor of these dried is as good as it gets. It is also wonderful for just eating or slicing and the fruit is extra large.
For those wanting to know my Secret Recipe for drying, here you go:
Wash, stem and slice each tomato into 1/2" thick slices. It is important to try and keep your slices all about the same thickness as they will then dry evenly and all pieces will dry at about the same rate. Place in a very large bowl or clean bucket and cover with cheap red wine. I use Merlot but if you prefer something else, knock yourself out. I have a friend that swears by cheap Chianti! Soak tomato slices 24 hours in the wine. Drain well. Lay tomatoes, cut side up just touching on dehydrator shelves or on screen in your sun-drying apparatus. Sprinkle each slice with a mixture containing equal parts of dried basil-oregano-parsley & garlic powder and then sprinkle each slice with Sea Salt. You may choose to forego the salt if you wish but tomatoes will take longer to dry. Dry tomatoes until they are firm and leatherlike with no moisture pockets, but NOT brittle. (If you get them too dry, soak them in lemon juice for a few minutes.) To store, place in vacuum bags or ziplock bags and freeze.
IMPORTANT!!! If you will be storing sun-dried tomatoes in Olive oil you !!!MUST!!! dip each slice in vinegar before adding to oil.
To pack in oil:
Dip each tomato into a small dish of white wine vinegar. Shake off the excess vinegar and pack them in olive oil adding 1/4 cup red wine. For tomatoes in oil I am selling, I put the tomatoes into the oil four weeks ahead of time and store in the refrigerator. Make sure they are completely immersed in the oil. When the jar is full, cap it tightly. I use my vacuum sealer to seal the canning lids on. Store at *cool* room temperature for at least a month before using. They may be stored in the refrigerator, but the oil will solidify at
refrigerator temperatures (it quickly reliquifies at room temperature however). As tomatoes are removed from the jar, add more olive oil as necessary to keep the remaining tomatoes covered. I have stored oil-packed tomatoes in m root cellar for over a year. . I have tried a number of methods to pack the tomatoes in oil, but the vinegar treatment is the difference between a good dried tomato and a great one. It is also important from a food safety standpoint, as it acidifies the oil and discourages growth of bacteria and mold. Soaking in the wine also acidifies them.
****** WARNING ********
Do *NOT* add fresh garlic cloves or fresh herbs of any kind to oil-packed dried tomatoes, UNLESS you store them in the refrigerator and plan on using them withing 7 days. Garlic is a low-acid food which, when placed in oil, creates a low-acid anaerobic environment just
perfect growth medium for botulinum bacteria if the mixture is not refrigerated. Be safe and add your garlic to the dried tomatoes as part of the recipe for them *after* they come out of the oil.