1 lb thin boneless beef. (rib eye or flank works well) no more than 1/2 inch thick
1/4 cup Asian BBQ/Mother sauce
1 tbsp Gogchujang ( Korean spicy bean paste) if unavailable any chinese spicy bean paste will work.
mix the bean paste and the BBQ sauce . Pour over the beef and marinate at least 30 minutes,up to overnight
remove the beef from the marinade.
pour the marinade into a small sauce pan and reboil for 5 minutes
Heat a grill pan or grill until very hot.
grill the beef to taste 9$-5 minutes a side for med rare)
remove the steak and thinly slice before placing on plate.
drizzle reboiled marinade over the steak