
This recipe for teriyaki sauce makes about 1 1/2 cups and can be used for any of your Asian recipes instead of unhealthy bottled versions from the store.
Mix all the ingredients together except the whey in a small glass bowl until well blended.
If not using the optional whey, the sauce is ready to enjoy immediately.
If using whey, stir it into the sauce, pour into a one pint mason jar and affix the lid. Leave the jar on the counter overnight to lightly culture it before refrigerating.
Homemade teriyaki sauce will keep for a couple of weeks without whey added and over a month when this optional ingredient is used.