Ingredients

• 4 pounds beef sirloin steaks, at least 3/4 inch thick
• 1 (16 ounce) bottle Italian salad dressing
• 2 tablespoons Worcestershire sauce
• 2 tablespoons minced garlic
• 1 teaspoon olive oil
• salt and pepper to taste

Instructions

1. Score the steaks lightly on both sides using a sharp knife. Place in a shallow baking dish. Pour the Italian dressing and Worcestershire sauce over them, and sprinkle with garlic. Rub the marinade into the steaks using the back of a spoon or fork. Turn steaks over, and repeat on the other side. Marinate in the refrigerator for 2 to 24 hours.
2. Preheat a grill to medium-high heat. Oil the grate lightly with a paper towel dipped in olive oil.
3. Grill steaks for about 6 minutes per side, or to desired doneness. Season with salt and pepper to taste before serving.