1. Coat cold cooking grate with cooking spray, and place on grill. Preheat grill to 350 - 400 (medium-heat) heat.
2. Combine parsley and next 4 ingredients. Rub mixture over flank steak. Marinate in the refrigerator while preparing Chimichurri.
3. Grill steak, covered with grill lid, 8 minutes on each side or until desired degree of doneness. Let stand 10 minutes. Slice steak diagonally across grain into thin slices. Reserve half of the slices for Roast Beef-and-Blue Cheese Panini, if desired. Serve steak with Chimichurri.
Find any recipe, add your own, make grocery lists easily from recipes. Enter any 3 ingredients and BigOven will tell you what you can make. It's free! (4.5/5 stars)