Cola-based marinade with fresh garlic, lemon juice and soy sauce gives this Grilled Sirloin Steak a multi-layered flavor profile. Worcestershire sauce and your favorite steak sauce add smoky overtones and black pepper brings the spice. A tasty and affordable cut of beef, sirloin steak makes for a memorable meal your family will love. When it’s done just right, it’s tender, juicy and delicious.