50ml oyster sauce, soy sauce100ml, cooking wine150ml, sugar120g, 3 cloves of garlic, 4 slices of onion13, 4 slices of ginger, 1 piece of cinnamon, 1 piece of star anise and 80ml of clear water.

Practice steps:

1. Put the onion, ginger slices, garlic cloves, star anise and cinnamon into a small pot, add a proper amount of water, and boil over high fire.

2. Add Japanese soy sauce, miso, cooking wine and brown sugar, stew until the soup is thick, and filter out all the dregs to make sauce.