Carne Asada
["3 to 3 1/2 lb. flank or skirt steak", "1/3 c. red wine", "1/3 c. vinegar", "1/3 c. olive oil", "1 tsp. oregano", "1/2 tsp. coarse ground pepper"]
["Marinate steak in deep bowl 1 hour.", "Best overnight.", "Grill over hot fire 4 to 5 minutes for rare steak.", "Flank steak takes longer."]
["red wine", "vinegar", "olive oil", "oregano", "coarse ground pepper"]