Monday, February 13, 2012

making tomato powder as a substitute for tomato paste



One of my greatest dilemmas has been the fact that I grow a lot of tomatoes each year and yet have still been unable to figure out a way to realistically preserve tomato paste. I tried patiently standing by the stovetop stirring a pot of sauce until it reduced down. I failed. We ended up with a batch of very burnt tasting tomato sauce and no tomato paste. I just haven't the patience for it.

Then this past autumn as I was bringing in the last of the tomato crop I decided to dehydrate them instead of canning them up. I'd already put up gobs of tomato sauce, canned tomatoes, and even ketchup. I was tired of canning tomatoes.

So I sliced them thin and put them on trays. I ended up with 11 trays of sliced tomatoes.



I consulted the guidebook for my dehydrator and dried them at 120 degrees Fahrenheit for about 26 hours.



After they were thoroughly dried I carefully removed them from the mesh liners and placed them in a large bowl.



Then I ground them up in small batches using my food processor.







The end result was about a pint and a half of powdered tomatoes. I jarred them loosely in two jars so that I could periodically shake them to loosen them up. They are still somewhat sticky and I don't want to end up with a hardened lump of tomato powder in a month or two.



My plan is to add some of the tomato powder to tomato sauce to create a thicker sauce for various dishes.




I linked this post up at the Frugal Days, Sustainable Ways Wednesday Blog Hop.

11 comments:

  1. I really like this idea and plan on trying it this summer! I usually dry a batch of tomatoes, and then never find enough ways to use them up!

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  2. Have you already started using this? I'd love to see a follow up post on how it compares in a recipe and how to reconstitute it to the consistency of paste

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  3. Melody, I have used it but my plans aren't to reconstitute it into a paste. Rather, I add it by the tablespoonful to my spaghetti sauce, kind of like you might add flour to meat juices to make a gravy.

    I honestly don't know if you could use this product to make tomato paste outright.

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  4. Genius! Can't wait to get my food dehydrator and try that this year. Thanks!

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  5. I wonder if you used one of those food saver things to suck all the air out of the jar- would that help in preserving? Hmmm

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    Replies
    1. Patti,

      I'm sure it would help! I have a foodsaver jar attachment, but never use it. In the case of this batch of tomato powder I doubt it will be around long enough for us to worry about long-term storage, though. :)

      Delete
  6. Great idea! I wonder if my dehydrator will be powerful enough (I just bought a cheap one). I dehydrated silverbeet this year, and I think I will used it in the same kind of way, just sprinkled into things that need a little flavour. I currently also freeze any excess cherry tomatoes, they seem to do ok like that, but then I have lots of freezer space :)

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  7. How has the powdered tomato worked out? Wanted to make some myself, could also use it with other spices to make your own bbq potato chips

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    Replies
    1. MommaMary,
      I love it! It thickens nicely and makes a rustic style sauce. Since I didn't grind the dried tomatoes very finely there is a bit of texture to the finished product. I add it to my home-canned tomato sauce to make a thicker spaghetti sauce.

      Delete
  8. Love to try this. Don't have a dehydrator yet. If I cant find one to use I may try doing it in the oven. I dehydrated meat in the oven for dog treats for my dog who had cancer a couple years ago and I put her on all real food diet! Deer Meat was free and that way worked. Wonder if it would work for tomatoes. He doesnt have a green thumb but somehow the tiny garden he fixed is full of all tomatoes, none cherry like I wanted and some hot peppers. I want sweet peppers and have bought cucumber plants. He doesn't seem to care what I say a 'Hill" is for them.;) Hope we get luck this year! Say they are for baby and maybe he will try harder. His Dad got a new digger thingamabob so maybe he will make more space, in the middle of the yard where he put first spot! ;)

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  9. I made tomato powder this last summer. While canning tomato juice, I decided to try to dry the leftover skins and seeds and what pulp remained. When dry, I put each batch through the blender. I store it in large spice jars in the freezer to keep it from clumping or molding as we have very high summer humidity. We even like it sprinkled on salads.

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A 40 something mama meandering through life with an eclectic 21 year old boy-man (the boy), an 8 year old girl (big girl) who is a ball of lightening, and a 4 year old girl (baby girl) who brightens our lives with her smiles. I'm grounded by my 40 something husband and partner (the hubster) whose quirky mannerisms brighten my days.

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