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Published 2015
An innovative, but actually old-fashioned preserving technique that many chefs, including vegans, are using is dehydration. This is the concept behind powdered vegetable bouillon or dried soup stock, which is, fundamentally, portable soup, relied upon by sailors and explorers and campers. You will perhaps have used sun-dried tomatoes. Modern chefs scatter dried fruit powders over desserts, and ingredients like dried beet powder are fantastic for coloring pasta and tofu. Dehydration is also
