Glazed Barbecue Beef - cooking recipe

Ingredients

1 None onion, finely chopped
2 cloves garlic, minced
1 cup red wine
1 cup smoky barbecue sauce
1/4 cup soy sauce
1 tbsp olive oil
3 1/4 lb boneless beef sirloin roast

Preparation

Combine onion, garlic, wine, barbecue sauce, soy sauce and oil in a shallow dish. Add beef and turn to coat. Cover with plastic wrap then chill overnight. Before cooking, set beef aside at room temperature for 1 hour.
Preheat grill. Drain beef, reserving marinade, and transfer to a rack inside a large foil tray. Add enough water to come halfway up sides and place on grill. Cook over low heat, covered, for 45 mins for medium, or until cooked to your liking. Brush regularly with marinade. Let rest for 15 mins then slice and serve.