1 c. soy sauce
1/2 tbsp. artificial sweetener
2 cloves of garlic, crushed
1 tsp. dry mustard
1 tsp. MSG
2 tsp. fresh ginger, grated (1 tsp. powdered)

Mix, shake, refrigerate. This makes a trifle over 1 cup of sauce. (It keeps so you can double the recipe.) No calories.