Basic Onion Steak Sauce ^^

Directions

1. 1
   Grate the onion and garlic.
2. 2
   (A food processor is handy for this step.)
3. 3
   Bring the sake and mirin to a boil, then turn off the heat and add the soy sauce.
4. 4
   Add Step 1 to Step 2 and lightly bring to a boil.
5. 5
   Allow to cool to let the flavors blend and it's complete!