In my little city greenhouse the tomatoes are finally ripening. This year the plums are a bit later than usual and this morning I picked both and decided to make a refreshing cold summer soup with plums and tomatoes. I don’t like my soup…

I make this beautiful pink-red soup with ginger kombucha, but you can also make it with ginger beer, gingerale or another purchased or homemade berry kombucha. It gives the raspberry soup with ginger and sumak just a little kick. The pinch of tangy sumac not…