Marinated Flank Steak
"A wonderful flank steak on the grill recipe I invented that friends just love! My girls think this is great, and it doesn't take long to grill. This also works great when sliced and used for fajitas."
In a medium bowl, mix the oil, soy sauce, vinegar, lemon juice, Worcestershire sauce, mustard, garlic, and ground black pepper. Place meat in a shallow glass dish. Pour marinade over the steak, turning meat to coat thoroughly. Cover, and refrigerate for 6 hours.
Preheat grill for medium-high heat.
Oil the grill grate. Place steaks on the grill, and discard the marinade. Grill meat for 5 minutes per side, or to desired doneness.