Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
     1/2  cup           soy sauce
   2      tablespoons   ginger -- finely chopped
   2      cloves        garlic -- finely chopped
   1      teaspoon      rice vinegar

Preparation:

Mix all ingredients well and let set in the refrigerator for at least 30 minutes (the longer the better). Bring to room temperature before serving.