Greek Beef Salad Dec 31, 1999 INGREDIENTS:Beef 6 lbs. beef, eye of round 2/3 cup balsamic vinegar 2/3 cup red wine vinegar 2/3 cup lemon juice 2 Tbsps. fresh oregano, chopped 6 cups olive oil salt and pepper to taste Salad 6 lbs. spinach, trimmed...