Marinated Beef Chuck Roast
["3 to 4 lb. boneless chuck, cut in serving pieces", "1 onion, chopped", "1 to 2 Tbsp. brown sugar", "1/2 tsp. ground ginger", "1/2 tsp. ground black pepper", "1 Tbsp. cooking oil", "1 1/4 c. water", "3/4 c. soy sauce"]
["Marinate 8 hours on each side in refrigerator.", "Cook on grill."]
["boneless chuck", "onion", "brown sugar", "ground ginger", "ground black pepper", "cooking oil", "water", "soy sauce"]