My son in law was over with family tonite for my sister's 50th
birthday party at our place. He gave me his family recipe for teriyaki
marinade. The soak the chicken or beef overnite.

The amount I'm quoting is for a small batch but the ratios apply to larger
amounts.

Hawaiian Teriyaki Chicken

1 cup of Shoyu 
1/2 cup of Brown Sugar
1 ts garlic
1 ts ginger
1 tbs Marin. This is a Japanese sweet rice sauce
1/4 ts sesame seed oil
1 tbs oyster sauce

As they say "try it, you'll like it".

Aloha Ed
Ed Slavish
BBQ List