I'm thinking of trying to take a favorite sauce into the backcountry. It's very simple--steamed carrots and onions blended until smooth with large amounts of olive oil. My question is, what would be the best way to dehydrate this? I'd like it to be a just add hot water sort of thing. Should I steam the veggies, dehydrate them, and them powder them in a blender? Or should I dry the veggies after the blending? Is the flavor likely to be similar to when it's fresh? Either way I'm planning on adding the oil in the backcountry. I really doubt dehydrating oil will work well.
Also, does anyone have a favorite tofu jerky recipe they like?