A light marinade with an interesting breadth of flavors. Rather than kabobs, I cut the beef in strips and grilled it. I briefly heated the leftover marinade and served it with the beef strips over rice. Noodles would probably be good, too.
We BBQ'd these for dinner tonight. The kids loved the meat and we ended up pulling out fajita fixings and ate that way. I did substitute worcestershire for the fish sauce.