I'm going to try and make my powdered soup mix, among other things. Does anyone know where to buy tomato powder in Dallas?
If you have a dehydrator you can make it at home. just dehydrated tomato and then grind it up.
I don't live in Dallas [don't you just love this kind of reply!?] but I was rather addicted to an unbranded powdered tomato paste in Beijing from the restaurateurs market.
Why should I comment, then?
1) a quick google revealed a number of pretty good looking choices
2) a quick youtube [isn't that a verb now?] also turned up a few solid looking ways to DIY.
Don't give up your search!