INSTRUCTIONS
- Cut the sirloin steaks into 2-inch cubes
- In a medium-size mixing bowl, combine worcestershire, soy sauce, rice vinegar, lime juice, garlic, ginger, red pepper flakes, and cilantro.
- Add the sirloin cubes into the bowl and toss to coat. Cover and refrigerate at least 4 hours.
- Soak wooden skewers in water for at least 30 minutes before use.
- Preheat a gas grill to high heat. Remove the steak from the fridge and thread onto skewers, leaving a little space between each cube to allow for even cooking.
- Cook on the grill until desired doneness is achieved. For medium rare this should only be 1 minute per side for a total of 4 minutes.