Wash, clean and chop all vegetables. Then put it in a powerful machine. Add salt, olive oil & soy sauce. Chop / puree everything together. Then divide the whole thing in half. Transfer a part into one or more glasses. Store in the refrigerator.
Spread the second part thinly on a baking sheet lined with baking paper. Set the oven to 100 degrees and push in. Let the door dry for about 6 hours with the door slightly open. Then take it out and let it cool in a bowl.
Put the completely cooled down in a powerful machine and pulverize it. Maybe several times according to the desired fineness. Then you put it in a glass with a screw cap. Put it in the cupboard for use or give it away as a gift. Also works with the fresh vegetable paste.