London Broil In Ginger And Onion Marinade
["2 large yellow onions, thinly sliced", "1/2 tsp. ground ginger", "1 3/4 lb. London broil (about 1-inch thick)", "1/2 tsp. salt", "1/2 tsp. black pepper", "2 tsp. olive oil", "1 Tbsp. red wine vinegar"]
["In a shallow glass dish, spread 1/2 onions.", "Sprinkle both sides of meat with ginger, 1/4 teaspoon salt and 1/4 teaspoon pepper.", "Place meat on top of onions.", "Spread the remaining onions on top of the meat.", "Cover the dish with plastic food wrap and refrigerate 1 to 3 hours."]
["yellow onions", "ground ginger", "broil", "salt", "black pepper", "olive oil", "red wine vinegar"]