2 c  Vegetable oil
2/3 c  Or more cider vinegar
1/4    To 1/3 cup tamari or soy
-sauce
2    To 3 thick slices of ginger
-root
One thick slice onion
Just over 1/3 cup orange
-juice
1 tb Tomato paste

Puree the ginger root and onion in a food processor using the metal blade.
Add all other ingredients and blend well. Use as dressing for light green
salad.

Sorry for the approximate amounts. The recipe was cut down from a very
large one and all the measurements did not break up evenly. You can also
very amount of ingredients, ginger, vinegar etc. according to your taste.