1 (1 to 1 1/2 inch thick) chuck steak, or roast is fine too (approximately 3 lbs.)
3/4 c. soy sauce
1/4 c. white vinegar
1/4 c. brown sugar
3 tbsp. Worcestershire sauce
1 tbsp. salad oil
1 tsp. ground ginger

Mix marinade. Marinate meat (covered) in the refrigerator at least 8 hours, turning occasionally. Grill over coals, basting occasionally (being careful not to burn the meat) until desired doneness. You may then use the marinade as a dipping sauce but be sure to heat it to boiling first.