Marjorie's London Broil

Trim fat from steak. Score steak on both sides by making shallow cuts a 1-inch intervals in a diamond pattern. Place steak in a resealable plastic bag set in a shallow dish.

In a small bowl, combine French dressing, Italian dressing, and soy sauce. Pour over steak; seal bag. Marinate in the refrigerator for 2 to 24 hours, turning bag occasionally.

Prepare Bordelaise Sauce; keep warm while cooking steak

Remove steak from refrigerator; drain and discard marinade. For a charcoal grill, grill steak on the rack of an uncovered grill directly over medium coals for 17 to 21 minutes for medium (160 degree F), turning once. (For a gas grill, preheat the grill on high heat for 10 to 15 minutes. Reduce heat to medium. Place steak on grill rack over heat. Cover and grill as above.) (For broiler, place the meat on the unheated rack of a broiler pan. Broil 3 to 4 inches from the heat for 15 to 18 minutes for medium (160 degree F), turning once.)

To serve, thinly slice steak diagonally across the grain. Transfer to serving platter and cover with Bordelaise Sauce.