5 to 7 pounds chuck roast, 2 inches thick, trim fat, score meat and sprinkle with 1 teaspoon meat tenderizer. Let stand for 1 hour.

1/2 c. soy sauce
1/4 c. wine
3 tbsp. lime juice
3 tbsp. water
1 tbsp. salad oil
1 tbsp. plus 1 tsp. brown sugar
1/2 tsp. ginger
2 garlic cloves (sliced thin)

Pour over roast. Cover and marinate for 4 to 5 hours. Turn meat occasionally. Grill, turn at 7 minute intervals. Grill about 1/2 hour.