An easy marinade with a peppery punch
In a medium bowl, mix the vinegar, soy sauce, garlic, olive oil, ground black pepper, Worcestershire sauce, onion powder, salt and cayenne pepper.
Place steaks in a shallow, non-porous dish and pour marinade over steaks.
Rub the liquid into the meat, cover and let marinate in the fridge for 24 – 48 hours.
Grill steaks up to 7 – 8 minutes per side, depending on personal taste.