Oh wow!! This was heaven! I decided to grill our boneless sirloin whole. Next time I am going to double the sauce, and just reserve some to have with the finished product. I didn't have any cilantro, but we didn't miss it. We sliced the meat very thin and piled it into flour tortillas along with the blackened (sauteed) onions and peppers, fresh avocado, cheese, salsa, sour cream, rice and corn. Everyone at the table flipped for these fajitas and we would LOVE to make them again! Thanks Anna'sMom!