1-2 lbs. flank steak
1 tbsp. Worcestershire sauce
1 tbsp. A-1 sauce
1 tbsp. mustard
1 tbsp. ketchup
1 tbsp. Open Pit
1 tbsp. soy sauce

Mix ingredients together, except meat. Sprinkle meat with salt, pepper, and garlic powder, then brush on marinade.

Marinate for a minimum of 2 hours. Then broil or put on barbecue. Slice against the grain of the meat.